./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label10.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_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/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_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/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_b6d98c2b-2a41-4d91-8502-2c54db826c75/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 a24fec5150e44d80cd66a293e62312c173f941d5643050e415eb72b0805f56eb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:11:24,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:11:24,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:11:24,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:11:24,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:11:24,196 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:11:24,198 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:11:24,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:11:24,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:11:24,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:11:24,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:11:24,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:11:24,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:11:24,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:11:24,224 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:11:24,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:11:24,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:11:24,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:11:24,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:11:24,229 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:11:24,230 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:11:24,231 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:11:24,232 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:11:24,233 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:11:24,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:11:24,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:11:24,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:11:24,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:11:24,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:11:24,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:11:24,241 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:11:24,242 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:11:24,243 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:11:24,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:11:24,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:11:24,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:11:24,245 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:11:24,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:11:24,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:11:24,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:11:24,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:11:24,247 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 20:11:24,266 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:11:24,266 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:11:24,267 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:11:24,267 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:11:24,268 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:11:24,268 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:11:24,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:11:24,268 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:11:24,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:11:24,269 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:11:24,269 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:11:24,269 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:11:24,269 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:11:24,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:11:24,269 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:11:24,270 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:11:24,270 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:11:24,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:11:24,270 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:11:24,270 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:11:24,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:11:24,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:11:24,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:11:24,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:11:24,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:11:24,271 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:11:24,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:11:24,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:11:24,272 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_b6d98c2b-2a41-4d91-8502-2c54db826c75/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a24fec5150e44d80cd66a293e62312c173f941d5643050e415eb72b0805f56eb [2022-12-14 20:11:24,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:11:24,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:11:24,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:11:24,472 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:11:24,473 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:11:24,473 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem03_label10.c [2022-12-14 20:11:27,121 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:11:27,336 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:11:27,336 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/sv-benchmarks/c/eca-rers2012/Problem03_label10.c [2022-12-14 20:11:27,347 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/data/8353dff6f/f32ab000d813444a8d8b7297a618307d/FLAG8efef0b9c [2022-12-14 20:11:27,357 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/data/8353dff6f/f32ab000d813444a8d8b7297a618307d [2022-12-14 20:11:27,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:11:27,359 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:11:27,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:11:27,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:11:27,363 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:11:27,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:11:27" (1/1) ... [2022-12-14 20:11:27,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dd8449 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:27, skipping insertion in model container [2022-12-14 20:11:27,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:11:27" (1/1) ... [2022-12-14 20:11:27,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:11:27,437 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:11:27,823 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_b6d98c2b-2a41-4d91-8502-2c54db826c75/sv-benchmarks/c/eca-rers2012/Problem03_label10.c[58665,58678] [2022-12-14 20:11:27,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:11:27,850 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:11:27,998 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_b6d98c2b-2a41-4d91-8502-2c54db826c75/sv-benchmarks/c/eca-rers2012/Problem03_label10.c[58665,58678] [2022-12-14 20:11:28,007 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:11:28,019 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:11:28,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28 WrapperNode [2022-12-14 20:11:28,020 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:11:28,021 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:11:28,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:11:28,021 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:11:28,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,048 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,112 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2022-12-14 20:11:28,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:11:28,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:11:28,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:11:28,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:11:28,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,176 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,181 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:11:28,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:11:28,193 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:11:28,194 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:11:28,194 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:28" (1/1) ... [2022-12-14 20:11:28,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:11:28,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:11:28,221 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:11:28,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6d98c2b-2a41-4d91-8502-2c54db826c75/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:11:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:11:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:11:28,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:11:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:11:28,310 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:11:28,312 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:11:29,521 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:11:29,778 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:11:29,778 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 20:11:29,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:11:29 BoogieIcfgContainer [2022-12-14 20:11:29,781 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:11:29,782 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:11:29,782 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:11:29,792 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:11:29,792 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:11:29" (1/1) ... [2022-12-14 20:11:29,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:11:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:29,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2022-12-14 20:11:29,854 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2022-12-14 20:11:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 20:11:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:29,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:30,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:30,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:30,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2022-12-14 20:11:30,987 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2022-12-14 20:11:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 20:11:30,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:30,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:31,269 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:31,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:31,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2022-12-14 20:11:31,350 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2022-12-14 20:11:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-12-14 20:11:31,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:31,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:31,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:31,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:31,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 298 states and 536 transitions. [2022-12-14 20:11:31,650 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 536 transitions. [2022-12-14 20:11:31,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2022-12-14 20:11:31,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:31,793 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:32,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:32,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 440 states and 727 transitions. [2022-12-14 20:11:32,890 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 727 transitions. [2022-12-14 20:11:32,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 20:11:32,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:32,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:33,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 447 states and 738 transitions. [2022-12-14 20:11:33,149 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 738 transitions. [2022-12-14 20:11:33,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 20:11:33,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:33,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:33,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:33,316 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:33,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:33,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 458 states and 772 transitions. [2022-12-14 20:11:33,847 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 772 transitions. [2022-12-14 20:11:33,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-14 20:11:33,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:33,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:33,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:33,993 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:34,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 462 states and 780 transitions. [2022-12-14 20:11:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 780 transitions. [2022-12-14 20:11:34,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2022-12-14 20:11:34,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:34,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:34,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 471 states and 794 transitions. [2022-12-14 20:11:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 794 transitions. [2022-12-14 20:11:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 20:11:34,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:34,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:34,810 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:11:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 626 states and 1016 transitions. [2022-12-14 20:11:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1016 transitions. [2022-12-14 20:11:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-12-14 20:11:36,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:36,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:36,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:36,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:36,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 627 states and 1017 transitions. [2022-12-14 20:11:36,681 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1017 transitions. [2022-12-14 20:11:36,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 20:11:36,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:36,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:36,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:11:37,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:37,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 633 states and 1034 transitions. [2022-12-14 20:11:37,121 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1034 transitions. [2022-12-14 20:11:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 20:11:37,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:37,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:37,231 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 20:11:37,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:37,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 638 states and 1042 transitions. [2022-12-14 20:11:37,405 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1042 transitions. [2022-12-14 20:11:37,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 20:11:37,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:37,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:37,573 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:37,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:37,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 651 states and 1060 transitions. [2022-12-14 20:11:37,697 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1060 transitions. [2022-12-14 20:11:37,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 20:11:37,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:37,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:37,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:38,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:38,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 660 states and 1073 transitions. [2022-12-14 20:11:38,235 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1073 transitions. [2022-12-14 20:11:38,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 20:11:38,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:38,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:38,403 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:38,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 662 states and 1075 transitions. [2022-12-14 20:11:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1075 transitions. [2022-12-14 20:11:38,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 20:11:38,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:38,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:38,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:38,836 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:39,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:39,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 665 states and 1078 transitions. [2022-12-14 20:11:39,062 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1078 transitions. [2022-12-14 20:11:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 20:11:39,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:39,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:39,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:39,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 668 states and 1081 transitions. [2022-12-14 20:11:39,409 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1081 transitions. [2022-12-14 20:11:39,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 20:11:39,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:39,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:39,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:39,525 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 677 states and 1091 transitions. [2022-12-14 20:11:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1091 transitions. [2022-12-14 20:11:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 20:11:39,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:39,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:39,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 678 states and 1093 transitions. [2022-12-14 20:11:39,823 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1093 transitions. [2022-12-14 20:11:39,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2022-12-14 20:11:39,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:39,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 679 states and 1094 transitions. [2022-12-14 20:11:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1094 transitions. [2022-12-14 20:11:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 20:11:39,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:39,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:40,135 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:11:40,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:40,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 686 states and 1106 transitions. [2022-12-14 20:11:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1106 transitions. [2022-12-14 20:11:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2022-12-14 20:11:40,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:40,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:40,724 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:11:40,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 690 states and 1110 transitions. [2022-12-14 20:11:40,904 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1110 transitions. [2022-12-14 20:11:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 20:11:40,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:40,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:40,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:41,024 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:11:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 699 states and 1120 transitions. [2022-12-14 20:11:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1120 transitions. [2022-12-14 20:11:41,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 20:11:41,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:41,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:41,383 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:11:41,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:41,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 713 states and 1136 transitions. [2022-12-14 20:11:41,517 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1136 transitions. [2022-12-14 20:11:41,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 20:11:41,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:41,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:41,624 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:11:41,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 715 states and 1137 transitions. [2022-12-14 20:11:41,719 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1137 transitions. [2022-12-14 20:11:41,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2022-12-14 20:11:41,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:41,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:41,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:11:41,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 719 states and 1142 transitions. [2022-12-14 20:11:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1142 transitions. [2022-12-14 20:11:41,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 20:11:41,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:41,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:42,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 743 states and 1172 transitions. [2022-12-14 20:11:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1172 transitions. [2022-12-14 20:11:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-14 20:11:42,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:42,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:43,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:43,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 774 states and 1214 transitions. [2022-12-14 20:11:43,599 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1214 transitions. [2022-12-14 20:11:43,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 20:11:43,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:43,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:43,818 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:11:44,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:44,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 801 states and 1247 transitions. [2022-12-14 20:11:44,561 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1247 transitions. [2022-12-14 20:11:44,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 20:11:44,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:44,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:44,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:44,831 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 39 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:11:45,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 831 states and 1296 transitions. [2022-12-14 20:11:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1296 transitions. [2022-12-14 20:11:45,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 20:11:45,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:47,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:47,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 868 states and 1365 transitions. [2022-12-14 20:11:47,747 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1365 transitions. [2022-12-14 20:11:47,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 20:11:47,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:47,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:47,913 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:48,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 882 states and 1382 transitions. [2022-12-14 20:11:48,608 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1382 transitions. [2022-12-14 20:11:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-14 20:11:48,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:48,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:48,772 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:49,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 912 states and 1421 transitions. [2022-12-14 20:11:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1421 transitions. [2022-12-14 20:11:49,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 20:11:49,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:49,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:49,784 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:51,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 944 states and 1468 transitions. [2022-12-14 20:11:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1468 transitions. [2022-12-14 20:11:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 20:11:51,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:51,163 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 958 states and 1485 transitions. [2022-12-14 20:11:51,525 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1485 transitions. [2022-12-14 20:11:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-14 20:11:51,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:51,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:51,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:51,650 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:52,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 989 states and 1524 transitions. [2022-12-14 20:11:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1524 transitions. [2022-12-14 20:11:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 20:11:52,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:52,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:52,885 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:11:54,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1017 states and 1575 transitions. [2022-12-14 20:11:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1575 transitions. [2022-12-14 20:11:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 20:11:54,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:54,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:54,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:11:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:55,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1031 states and 1592 transitions. [2022-12-14 20:11:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1592 transitions. [2022-12-14 20:11:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 20:11:55,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:55,339 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:11:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1058 states and 1627 transitions. [2022-12-14 20:11:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1627 transitions. [2022-12-14 20:11:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-12-14 20:11:56,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:56,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:56,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:57,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:57,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1098 states and 1683 transitions. [2022-12-14 20:11:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1683 transitions. [2022-12-14 20:11:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-14 20:11:57,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:57,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:57,916 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:58,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 1100 states and 1688 transitions. [2022-12-14 20:11:58,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1688 transitions. [2022-12-14 20:11:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-14 20:11:58,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:58,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:11:58,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1120 states and 1715 transitions. [2022-12-14 20:11:58,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1715 transitions. [2022-12-14 20:11:58,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 20:11:58,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:58,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:12:00,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:00,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1153 states and 1758 transitions. [2022-12-14 20:12:00,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1758 transitions. [2022-12-14 20:12:00,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-12-14 20:12:00,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:00,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:00,315 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1154 states and 1759 transitions. [2022-12-14 20:12:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1759 transitions. [2022-12-14 20:12:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 20:12:00,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:01,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:01,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1171 states and 1783 transitions. [2022-12-14 20:12:01,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1783 transitions. [2022-12-14 20:12:01,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 20:12:01,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:01,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:01,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1172 states and 1785 transitions. [2022-12-14 20:12:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1785 transitions. [2022-12-14 20:12:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 20:12:02,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:02,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:03,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:03,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1193 states and 1811 transitions. [2022-12-14 20:12:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1811 transitions. [2022-12-14 20:12:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-12-14 20:12:03,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:03,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:04,038 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:04,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:04,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1210 states and 1833 transitions. [2022-12-14 20:12:04,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1833 transitions. [2022-12-14 20:12:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 20:12:04,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:04,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1212 states and 1838 transitions. [2022-12-14 20:12:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1838 transitions. [2022-12-14 20:12:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 20:12:05,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:05,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:05,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:05,432 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:05,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:05,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1214 states and 1841 transitions. [2022-12-14 20:12:05,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1841 transitions. [2022-12-14 20:12:05,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 20:12:05,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:05,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:05,877 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:08,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:08,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1916 states to 1264 states and 1916 transitions. [2022-12-14 20:12:08,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1916 transitions. [2022-12-14 20:12:08,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 20:12:08,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:08,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:08,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:09,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:09,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1272 states and 1926 transitions. [2022-12-14 20:12:09,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1926 transitions. [2022-12-14 20:12:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 20:12:09,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:09,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:09,997 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:11,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:11,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1315 states and 1979 transitions. [2022-12-14 20:12:11,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1979 transitions. [2022-12-14 20:12:11,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-14 20:12:11,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:11,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:12,094 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:12,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:12,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1322 states and 1985 transitions. [2022-12-14 20:12:12,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1985 transitions. [2022-12-14 20:12:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 20:12:12,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:12,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:12,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:12:15,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1356 states and 2034 transitions. [2022-12-14 20:12:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2034 transitions. [2022-12-14 20:12:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 20:12:15,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:15,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:16,034 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:12:17,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:17,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2074 states to 1389 states and 2074 transitions. [2022-12-14 20:12:17,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1389 states and 2074 transitions. [2022-12-14 20:12:17,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 20:12:17,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:17,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:17,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:17,698 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:12:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1391 states and 2075 transitions. [2022-12-14 20:12:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 2075 transitions. [2022-12-14 20:12:17,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 20:12:17,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:17,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:17,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:12:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:18,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1392 states and 2076 transitions. [2022-12-14 20:12:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 2076 transitions. [2022-12-14 20:12:18,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 20:12:18,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:18,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:18,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:12:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1396 states and 2082 transitions. [2022-12-14 20:12:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2082 transitions. [2022-12-14 20:12:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 20:12:19,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:12:19,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 1400 states and 2089 transitions. [2022-12-14 20:12:19,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2089 transitions. [2022-12-14 20:12:19,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 20:12:19,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:12:19,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:19,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1407 states and 2096 transitions. [2022-12-14 20:12:19,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2096 transitions. [2022-12-14 20:12:19,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 20:12:19,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:19,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:19,864 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:12:20,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1410 states and 2099 transitions. [2022-12-14 20:12:20,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2099 transitions. [2022-12-14 20:12:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 20:12:20,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:20,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:12:20,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:20,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 1415 states and 2105 transitions. [2022-12-14 20:12:20,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2105 transitions. [2022-12-14 20:12:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 20:12:20,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:20,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:20,894 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1469 states and 2175 transitions. [2022-12-14 20:12:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2175 transitions. [2022-12-14 20:12:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 20:12:23,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:23,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:23,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:25,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1503 states and 2216 transitions. [2022-12-14 20:12:25,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2216 transitions. [2022-12-14 20:12:25,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 20:12:25,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:25,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:25,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:27,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1537 states and 2261 transitions. [2022-12-14 20:12:27,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2261 transitions. [2022-12-14 20:12:27,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 20:12:27,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:27,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:27,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1538 states and 2262 transitions. [2022-12-14 20:12:27,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2262 transitions. [2022-12-14 20:12:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 20:12:27,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:27,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:28,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1543 states and 2278 transitions. [2022-12-14 20:12:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2278 transitions. [2022-12-14 20:12:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-12-14 20:12:28,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:28,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:28,727 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:29,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:29,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1547 states and 2283 transitions. [2022-12-14 20:12:29,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2283 transitions. [2022-12-14 20:12:29,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-12-14 20:12:29,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:29,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:29,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:29,274 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:31,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:31,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2359 states to 1603 states and 2359 transitions. [2022-12-14 20:12:31,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2359 transitions. [2022-12-14 20:12:31,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 20:12:31,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:31,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:32,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1612 states and 2371 transitions. [2022-12-14 20:12:32,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2371 transitions. [2022-12-14 20:12:32,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 20:12:32,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:32,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:32,830 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:36,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:36,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 1665 states and 2438 transitions. [2022-12-14 20:12:36,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2438 transitions. [2022-12-14 20:12:36,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 20:12:36,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:36,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:37,297 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:42,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:42,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1726 states and 2526 transitions. [2022-12-14 20:12:42,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2526 transitions. [2022-12-14 20:12:42,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 20:12:42,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:42,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:42,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:43,173 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:48,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:48,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1780 states and 2602 transitions. [2022-12-14 20:12:48,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2602 transitions. [2022-12-14 20:12:48,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 20:12:48,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:48,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:49,126 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1798 states and 2627 transitions. [2022-12-14 20:12:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2627 transitions. [2022-12-14 20:12:50,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 20:12:50,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:50,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:50,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:51,210 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1799 states and 2631 transitions. [2022-12-14 20:12:51,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2631 transitions. [2022-12-14 20:12:51,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 20:12:51,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:51,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:12:52,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:52,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2635 states to 1800 states and 2635 transitions. [2022-12-14 20:12:52,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2635 transitions. [2022-12-14 20:12:52,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 20:12:52,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:52,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:52,131 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:12:52,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1801 states and 2648 transitions. [2022-12-14 20:12:52,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2648 transitions. [2022-12-14 20:12:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 20:12:52,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:52,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:52,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:55,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 1829 states and 2687 transitions. [2022-12-14 20:12:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2687 transitions. [2022-12-14 20:12:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 20:12:55,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:55,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:56,134 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:12:59,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:59,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2734 states to 1857 states and 2734 transitions. [2022-12-14 20:12:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2734 transitions. [2022-12-14 20:12:59,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 20:12:59,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:59,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:59,638 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:01,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:01,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1870 states and 2757 transitions. [2022-12-14 20:13:01,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2757 transitions. [2022-12-14 20:13:01,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 20:13:01,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:01,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:02,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:02,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1871 states and 2759 transitions. [2022-12-14 20:13:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2759 transitions. [2022-12-14 20:13:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 20:13:02,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:02,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:02,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 1876 states and 2766 transitions. [2022-12-14 20:13:02,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 2766 transitions. [2022-12-14 20:13:02,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 20:13:02,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:02,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:02,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:03,160 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:13:06,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1926 states and 2831 transitions. [2022-12-14 20:13:06,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 2831 transitions. [2022-12-14 20:13:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 20:13:06,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:06,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:06,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1940 states and 2850 transitions. [2022-12-14 20:13:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 2850 transitions. [2022-12-14 20:13:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 20:13:09,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:09,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:09,861 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:10,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:10,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1945 states and 2858 transitions. [2022-12-14 20:13:10,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2858 transitions. [2022-12-14 20:13:10,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 20:13:10,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:10,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:10,842 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:11,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:11,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2865 states to 1951 states and 2865 transitions. [2022-12-14 20:13:11,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 2865 transitions. [2022-12-14 20:13:11,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-12-14 20:13:11,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:11,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:13,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:13,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 1957 states and 2873 transitions. [2022-12-14 20:13:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2873 transitions. [2022-12-14 20:13:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 20:13:13,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:13,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:13,747 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:15,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1973 states and 2893 transitions. [2022-12-14 20:13:15,964 INFO L276 IsEmpty]: Start isEmpty. Operand 1973 states and 2893 transitions. [2022-12-14 20:13:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 20:13:15,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:15,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:19,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:19,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2923 states to 1990 states and 2923 transitions. [2022-12-14 20:13:19,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 2923 transitions. [2022-12-14 20:13:19,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 20:13:19,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:19,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:19,593 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:20,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 1998 states and 2933 transitions. [2022-12-14 20:13:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 2933 transitions. [2022-12-14 20:13:20,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 20:13:20,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:20,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:20,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:21,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:21,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 2004 states and 2939 transitions. [2022-12-14 20:13:21,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2939 transitions. [2022-12-14 20:13:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 20:13:21,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:21,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:21,763 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:22,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:22,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 2010 states and 2945 transitions. [2022-12-14 20:13:22,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 2945 transitions. [2022-12-14 20:13:22,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 20:13:22,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:22,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:22,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2948 states to 2013 states and 2948 transitions. [2022-12-14 20:13:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 2948 transitions. [2022-12-14 20:13:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 20:13:22,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:22,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:23,001 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 2069 states and 3026 transitions. [2022-12-14 20:13:28,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3026 transitions. [2022-12-14 20:13:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 20:13:28,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:28,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:28,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:28,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3028 states to 2071 states and 3028 transitions. [2022-12-14 20:13:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3028 transitions. [2022-12-14 20:13:28,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 20:13:28,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:28,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:28,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:29,107 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:29,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:29,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 2076 states and 3035 transitions. [2022-12-14 20:13:29,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3035 transitions. [2022-12-14 20:13:29,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 20:13:29,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:29,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:29,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:30,273 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:32,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:32,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 2085 states and 3051 transitions. [2022-12-14 20:13:32,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3051 transitions. [2022-12-14 20:13:32,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 20:13:32,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:32,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:32,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:32,941 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:33,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 2091 states and 3057 transitions. [2022-12-14 20:13:33,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 3057 transitions. [2022-12-14 20:13:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 20:13:33,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:33,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:33,724 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:36,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:36,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 2121 states and 3103 transitions. [2022-12-14 20:13:36,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 3103 transitions. [2022-12-14 20:13:36,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 20:13:36,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:36,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:36,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:37,364 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:13:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:39,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 2141 states and 3125 transitions. [2022-12-14 20:13:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 3125 transitions. [2022-12-14 20:13:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 20:13:39,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:39,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:13:42,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 2161 states and 3150 transitions. [2022-12-14 20:13:42,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 3150 transitions. [2022-12-14 20:13:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 20:13:42,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:42,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:42,425 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:13:43,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:43,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 2170 states and 3169 transitions. [2022-12-14 20:13:43,965 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 3169 transitions. [2022-12-14 20:13:43,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 20:13:43,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:43,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:44,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:13:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:44,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 2172 states and 3172 transitions. [2022-12-14 20:13:44,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3172 transitions. [2022-12-14 20:13:44,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 20:13:44,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:44,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:13:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 2174 states and 3175 transitions. [2022-12-14 20:13:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 3175 transitions. [2022-12-14 20:13:45,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 20:13:45,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:45,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:45,813 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:13:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:45,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 2177 states and 3179 transitions. [2022-12-14 20:13:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 3179 transitions. [2022-12-14 20:13:45,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 20:13:45,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:45,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:13:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3190 states to 2185 states and 3190 transitions. [2022-12-14 20:13:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 3190 transitions. [2022-12-14 20:13:46,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 20:13:46,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:46,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:46,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:46,888 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:13:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3190 states to 2186 states and 3190 transitions. [2022-12-14 20:13:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3190 transitions. [2022-12-14 20:13:47,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 20:13:47,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:47,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:47,982 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:50,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:50,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 2198 states and 3219 transitions. [2022-12-14 20:13:50,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3219 transitions. [2022-12-14 20:13:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 20:13:50,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:50,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:51,234 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:52,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3235 states to 2210 states and 3235 transitions. [2022-12-14 20:13:52,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 3235 transitions. [2022-12-14 20:13:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 20:13:52,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:52,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:53,286 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:54,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2215 states and 3244 transitions. [2022-12-14 20:13:54,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 3244 transitions. [2022-12-14 20:13:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 20:13:54,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:54,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:55,044 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:56,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:56,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3253 states to 2221 states and 3253 transitions. [2022-12-14 20:13:56,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 3253 transitions. [2022-12-14 20:13:56,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 20:13:56,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:56,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:57,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:57,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3257 states to 2223 states and 3257 transitions. [2022-12-14 20:13:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2223 states and 3257 transitions. [2022-12-14 20:13:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 20:13:57,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:57,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:57,847 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:58,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:58,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 2227 states and 3261 transitions. [2022-12-14 20:13:58,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 3261 transitions. [2022-12-14 20:13:58,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 20:13:58,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:58,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:13:59,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 2229 states and 3264 transitions. [2022-12-14 20:13:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2229 states and 3264 transitions. [2022-12-14 20:13:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 20:13:59,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:59,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:59,929 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 78 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:14:00,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:00,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 2233 states and 3268 transitions. [2022-12-14 20:14:00,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3268 transitions. [2022-12-14 20:14:00,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-14 20:14:00,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:00,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:01,169 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:06,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:06,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 2274 states and 3332 transitions. [2022-12-14 20:14:06,694 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 3332 transitions. [2022-12-14 20:14:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-12-14 20:14:06,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:06,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:06,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:06,834 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:14:06,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:06,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3334 states to 2276 states and 3334 transitions. [2022-12-14 20:14:06,918 INFO L276 IsEmpty]: Start isEmpty. Operand 2276 states and 3334 transitions. [2022-12-14 20:14:06,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 20:14:06,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:06,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:07,635 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:10,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:10,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3360 states to 2292 states and 3360 transitions. [2022-12-14 20:14:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 3360 transitions. [2022-12-14 20:14:10,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 20:14:10,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:10,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:10,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:11,273 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:12,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:12,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2298 states and 3368 transitions. [2022-12-14 20:14:12,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2298 states and 3368 transitions. [2022-12-14 20:14:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 20:14:12,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:12,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:13,055 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:13,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 2305 states and 3376 transitions. [2022-12-14 20:14:13,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3376 transitions. [2022-12-14 20:14:13,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 20:14:13,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:13,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:13,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:14,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:14,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 2307 states and 3378 transitions. [2022-12-14 20:14:14,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 3378 transitions. [2022-12-14 20:14:14,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 20:14:14,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:14,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:14,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:16,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 2313 states and 3390 transitions. [2022-12-14 20:14:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2313 states and 3390 transitions. [2022-12-14 20:14:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 20:14:16,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:16,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:18,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:18,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 2315 states and 3393 transitions. [2022-12-14 20:14:18,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2315 states and 3393 transitions. [2022-12-14 20:14:18,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 20:14:18,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:18,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:18,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:18,728 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:19,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3398 states to 2319 states and 3398 transitions. [2022-12-14 20:14:19,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 3398 transitions. [2022-12-14 20:14:19,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-12-14 20:14:19,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:19,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:19,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:21,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:21,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 2321 states and 3400 transitions. [2022-12-14 20:14:21,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3400 transitions. [2022-12-14 20:14:21,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 20:14:21,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:21,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:21,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:21,210 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:14:21,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:21,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 2324 states and 3404 transitions. [2022-12-14 20:14:21,305 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 3404 transitions. [2022-12-14 20:14:21,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 20:14:21,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:21,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:21,445 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:14:21,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:21,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 2326 states and 3405 transitions. [2022-12-14 20:14:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 3405 transitions. [2022-12-14 20:14:21,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 20:14:21,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:21,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:21,978 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:14:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 2333 states and 3421 transitions. [2022-12-14 20:14:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 3421 transitions. [2022-12-14 20:14:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 20:14:23,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:23,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:23,268 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 20:14:23,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:23,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 2337 states and 3425 transitions. [2022-12-14 20:14:23,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 3425 transitions. [2022-12-14 20:14:23,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-12-14 20:14:23,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:23,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:23,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:23,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 2342 states and 3432 transitions. [2022-12-14 20:14:23,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2342 states and 3432 transitions. [2022-12-14 20:14:23,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:23,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:23,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:23,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:24,339 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:29,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 2366 states and 3473 transitions. [2022-12-14 20:14:29,325 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3473 transitions. [2022-12-14 20:14:29,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:29,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:29,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:29,486 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:30,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:30,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 2378 states and 3492 transitions. [2022-12-14 20:14:30,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 3492 transitions. [2022-12-14 20:14:30,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:30,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:30,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:31,170 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:32,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3502 states to 2386 states and 3502 transitions. [2022-12-14 20:14:32,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 3502 transitions. [2022-12-14 20:14:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:32,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:32,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:32,234 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3506 states to 2389 states and 3506 transitions. [2022-12-14 20:14:32,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2389 states and 3506 transitions. [2022-12-14 20:14:32,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:32,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:32,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:33,160 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:33,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:33,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3511 states to 2392 states and 3511 transitions. [2022-12-14 20:14:33,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3511 transitions. [2022-12-14 20:14:33,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:33,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:33,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:33,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:34,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3514 states to 2394 states and 3514 transitions. [2022-12-14 20:14:34,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 3514 transitions. [2022-12-14 20:14:34,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:34,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:34,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:34,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:35,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 2398 states and 3519 transitions. [2022-12-14 20:14:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2398 states and 3519 transitions. [2022-12-14 20:14:35,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:35,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:35,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:35,742 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:36,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:36,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 2400 states and 3520 transitions. [2022-12-14 20:14:36,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 3520 transitions. [2022-12-14 20:14:36,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:36,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:36,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:36,612 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 81 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:37,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 2402 states and 3521 transitions. [2022-12-14 20:14:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 3521 transitions. [2022-12-14 20:14:37,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 20:14:37,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:37,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:37,394 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:37,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 2405 states and 3524 transitions. [2022-12-14 20:14:37,486 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 3524 transitions. [2022-12-14 20:14:37,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 20:14:37,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:37,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:37,830 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:14:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 2435 states and 3560 transitions. [2022-12-14 20:14:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 3560 transitions. [2022-12-14 20:14:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 20:14:40,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:40,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:14:44,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:44,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3588 states to 2455 states and 3588 transitions. [2022-12-14 20:14:44,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 3588 transitions. [2022-12-14 20:14:44,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 20:14:44,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:44,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:45,200 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:14:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 2461 states and 3593 transitions. [2022-12-14 20:14:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3593 transitions. [2022-12-14 20:14:46,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 20:14:46,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:46,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:46,166 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:14:46,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:46,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 2468 states and 3603 transitions. [2022-12-14 20:14:46,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 3603 transitions. [2022-12-14 20:14:46,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 20:14:46,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:46,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:46,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:46,718 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:14:47,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 2471 states and 3606 transitions. [2022-12-14 20:14:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3606 transitions. [2022-12-14 20:14:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 20:14:47,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:47,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:47,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:14:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3610 states to 2474 states and 3610 transitions. [2022-12-14 20:14:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 3610 transitions. [2022-12-14 20:14:48,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 20:14:48,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:48,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:14:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:49,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 2476 states and 3611 transitions. [2022-12-14 20:14:49,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 3611 transitions. [2022-12-14 20:14:49,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 20:14:49,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:49,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:49,963 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 89 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:14:50,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:50,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 2484 states and 3620 transitions. [2022-12-14 20:14:50,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 3620 transitions. [2022-12-14 20:14:50,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 20:14:50,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:50,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:50,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:51,422 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 2517 states and 3708 transitions. [2022-12-14 20:14:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 3708 transitions. [2022-12-14 20:14:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 20:14:58,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:58,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:14:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 2530 states and 3728 transitions. [2022-12-14 20:14:59,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2530 states and 3728 transitions. [2022-12-14 20:14:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 20:14:59,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:59,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:59,820 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 2533 states and 3733 transitions. [2022-12-14 20:15:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 3733 transitions. [2022-12-14 20:15:01,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 20:15:01,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:01,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:02,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3737 states to 2536 states and 3737 transitions. [2022-12-14 20:15:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 3737 transitions. [2022-12-14 20:15:02,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 20:15:02,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:02,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 87 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:04,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:04,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 2538 states and 3740 transitions. [2022-12-14 20:15:04,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2538 states and 3740 transitions. [2022-12-14 20:15:04,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-12-14 20:15:04,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:04,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:04,865 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:12,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:12,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3805 states to 2577 states and 3805 transitions. [2022-12-14 20:15:12,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 3805 transitions. [2022-12-14 20:15:12,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 20:15:12,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:12,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:12,685 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 88 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:14,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:14,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3827 states to 2596 states and 3827 transitions. [2022-12-14 20:15:14,952 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 3827 transitions. [2022-12-14 20:15:14,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 20:15:14,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:14,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:14,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:22,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3914 states to 2634 states and 3914 transitions. [2022-12-14 20:15:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 3914 transitions. [2022-12-14 20:15:22,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 20:15:22,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:22,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:23,098 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:26,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3949 states to 2648 states and 3949 transitions. [2022-12-14 20:15:26,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 3949 transitions. [2022-12-14 20:15:26,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 20:15:26,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:26,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:26,746 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:28,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3953 states to 2651 states and 3953 transitions. [2022-12-14 20:15:28,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2651 states and 3953 transitions. [2022-12-14 20:15:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 20:15:28,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:28,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:28,282 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:30,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 2654 states and 3958 transitions. [2022-12-14 20:15:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 3958 transitions. [2022-12-14 20:15:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 20:15:30,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:30,685 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 88 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:32,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:32,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3961 states to 2656 states and 3961 transitions. [2022-12-14 20:15:32,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 3961 transitions. [2022-12-14 20:15:32,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 20:15:32,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:32,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:32,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:32,293 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:15:36,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:36,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2679 states and 3997 transitions. [2022-12-14 20:15:36,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2679 states and 3997 transitions. [2022-12-14 20:15:36,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-12-14 20:15:36,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:36,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:36,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:36,824 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4006 states to 2687 states and 4006 transitions. [2022-12-14 20:15:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 4006 transitions. [2022-12-14 20:15:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2022-12-14 20:15:37,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:37,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:37,325 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:37,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 2689 states and 4008 transitions. [2022-12-14 20:15:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 4008 transitions. [2022-12-14 20:15:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 20:15:37,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:37,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:15:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:38,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 2698 states and 4017 transitions. [2022-12-14 20:15:38,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 4017 transitions. [2022-12-14 20:15:38,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 20:15:38,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:38,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:38,575 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:15:41,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:41,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4029 states to 2707 states and 4029 transitions. [2022-12-14 20:15:41,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 4029 transitions. [2022-12-14 20:15:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 20:15:41,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:41,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:41,215 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:15:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:41,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4029 states to 2708 states and 4029 transitions. [2022-12-14 20:15:41,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 4029 transitions. [2022-12-14 20:15:41,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 20:15:41,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:41,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:41,810 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:15:42,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:42,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2710 states and 4030 transitions. [2022-12-14 20:15:42,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 4030 transitions. [2022-12-14 20:15:42,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2022-12-14 20:15:42,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:42,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:42,419 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:15:42,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:42,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4031 states to 2712 states and 4031 transitions. [2022-12-14 20:15:42,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 4031 transitions. [2022-12-14 20:15:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 20:15:42,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:42,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:42,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:43,108 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:46,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:46,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2737 states and 4068 transitions. [2022-12-14 20:15:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 4068 transitions. [2022-12-14 20:15:46,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 20:15:46,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:46,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:46,778 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4076 states to 2741 states and 4076 transitions. [2022-12-14 20:15:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 4076 transitions. [2022-12-14 20:15:48,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 20:15:48,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:48,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:48,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:48,587 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:48,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 2747 states and 4083 transitions. [2022-12-14 20:15:48,705 INFO L276 IsEmpty]: Start isEmpty. Operand 2747 states and 4083 transitions. [2022-12-14 20:15:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 20:15:48,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:48,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 100 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:15:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2750 states and 4090 transitions. [2022-12-14 20:15:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 4090 transitions. [2022-12-14 20:15:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 20:15:49,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:49,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:50,044 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 94 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:50,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4095 states to 2753 states and 4095 transitions. [2022-12-14 20:15:50,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 4095 transitions. [2022-12-14 20:15:50,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 20:15:50,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:50,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:50,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:50,950 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:15:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:51,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2756 states and 4099 transitions. [2022-12-14 20:15:51,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 4099 transitions. [2022-12-14 20:15:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 20:15:51,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:51,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:51,972 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:15:55,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:55,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 2763 states and 4113 transitions. [2022-12-14 20:15:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2763 states and 4113 transitions. [2022-12-14 20:15:55,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 20:15:55,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:55,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:55,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:55,675 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:15:57,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:57,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4117 states to 2766 states and 4117 transitions. [2022-12-14 20:15:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2766 states and 4117 transitions. [2022-12-14 20:15:57,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 20:15:57,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:57,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:57,364 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:15:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:15:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2770 states and 4125 transitions. [2022-12-14 20:15:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 4125 transitions. [2022-12-14 20:15:59,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 20:15:59,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:15:59,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:15:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:15:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 101 proven. 6 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 20:16:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:00,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2773 states and 4131 transitions. [2022-12-14 20:16:00,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 4131 transitions. [2022-12-14 20:16:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 20:16:00,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:00,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:00,878 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:16:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:01,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2774 states and 4132 transitions. [2022-12-14 20:16:01,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 4132 transitions. [2022-12-14 20:16:01,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 20:16:01,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:01,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 104 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 20:16:02,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:02,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2777 states and 4136 transitions. [2022-12-14 20:16:02,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 4136 transitions. [2022-12-14 20:16:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 20:16:02,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:02,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:02,593 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:04,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 2919 states and 4297 transitions. [2022-12-14 20:16:04,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4297 transitions. [2022-12-14 20:16:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 20:16:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:04,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:04,554 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:16:04,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:04,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4310 states to 2930 states and 4310 transitions. [2022-12-14 20:16:04,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 4310 transitions. [2022-12-14 20:16:04,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 20:16:04,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:04,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:16:05,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2936 states and 4315 transitions. [2022-12-14 20:16:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2936 states and 4315 transitions. [2022-12-14 20:16:05,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-12-14 20:16:05,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:05,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:05,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:09,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:09,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2959 states and 4354 transitions. [2022-12-14 20:16:09,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4354 transitions. [2022-12-14 20:16:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2022-12-14 20:16:09,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:09,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:09,412 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:16:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:09,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4356 states to 2961 states and 4356 transitions. [2022-12-14 20:16:09,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 4356 transitions. [2022-12-14 20:16:09,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 20:16:09,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:09,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:09,662 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:16:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:09,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2964 states and 4360 transitions. [2022-12-14 20:16:09,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 4360 transitions. [2022-12-14 20:16:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 20:16:09,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:09,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:09,944 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 103 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:11,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 2983 states and 4386 transitions. [2022-12-14 20:16:11,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 4386 transitions. [2022-12-14 20:16:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 20:16:11,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:11,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 103 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:12,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4390 states to 2986 states and 4390 transitions. [2022-12-14 20:16:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2986 states and 4390 transitions. [2022-12-14 20:16:12,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 20:16:12,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:12,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:12,494 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 103 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:12,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:12,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 2995 states and 4404 transitions. [2022-12-14 20:16:12,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 4404 transitions. [2022-12-14 20:16:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 20:16:12,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:12,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:13,039 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 103 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:13,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4406 states to 2996 states and 4406 transitions. [2022-12-14 20:16:13,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 4406 transitions. [2022-12-14 20:16:13,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 20:16:13,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:13,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:13,858 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:18,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:18,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 3027 states and 4451 transitions. [2022-12-14 20:16:18,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 4451 transitions. [2022-12-14 20:16:18,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 20:16:18,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:18,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:23,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4498 states to 3057 states and 4498 transitions. [2022-12-14 20:16:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 4498 transitions. [2022-12-14 20:16:23,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 20:16:23,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:23,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:23,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 3066 states and 4509 transitions. [2022-12-14 20:16:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 4509 transitions. [2022-12-14 20:16:24,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 20:16:24,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:24,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:25,033 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4531 states to 3085 states and 4531 transitions. [2022-12-14 20:16:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 3085 states and 4531 transitions. [2022-12-14 20:16:27,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 20:16:27,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:27,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:27,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:28,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4533 states to 3088 states and 4533 transitions. [2022-12-14 20:16:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 3088 states and 4533 transitions. [2022-12-14 20:16:28,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-12-14 20:16:28,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:28,505 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:29,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:29,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4534 states to 3090 states and 4534 transitions. [2022-12-14 20:16:29,265 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 4534 transitions. [2022-12-14 20:16:29,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2022-12-14 20:16:29,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:29,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:16:38,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:38,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4618 states to 3152 states and 4618 transitions. [2022-12-14 20:16:38,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3152 states and 4618 transitions. [2022-12-14 20:16:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2022-12-14 20:16:38,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:39,429 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:48,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:48,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 3189 states and 4683 transitions. [2022-12-14 20:16:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 4683 transitions. [2022-12-14 20:16:48,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 20:16:48,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:48,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:48,319 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 20:16:50,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:50,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 3205 states and 4717 transitions. [2022-12-14 20:16:50,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3205 states and 4717 transitions. [2022-12-14 20:16:50,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 20:16:50,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:50,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:50,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:50,674 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:16:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4739 states to 3223 states and 4739 transitions. [2022-12-14 20:16:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3223 states and 4739 transitions. [2022-12-14 20:16:52,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 20:16:52,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:52,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:52,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:16:52,666 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:17:03,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4812 states to 3272 states and 4812 transitions. [2022-12-14 20:17:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3272 states and 4812 transitions. [2022-12-14 20:17:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 20:17:03,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:03,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:17:09,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:09,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4884 states to 3336 states and 4884 transitions. [2022-12-14 20:17:09,866 INFO L276 IsEmpty]: Start isEmpty. Operand 3336 states and 4884 transitions. [2022-12-14 20:17:09,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 20:17:09,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:09,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:09,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:17:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:17,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4921 states to 3367 states and 4921 transitions. [2022-12-14 20:17:17,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3367 states and 4921 transitions. [2022-12-14 20:17:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 20:17:17,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:17,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:17:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4941 states to 3384 states and 4941 transitions. [2022-12-14 20:17:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3384 states and 4941 transitions. [2022-12-14 20:17:20,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 20:17:20,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:20,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:17:22,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 3388 states and 4948 transitions. [2022-12-14 20:17:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 3388 states and 4948 transitions. [2022-12-14 20:17:22,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 20:17:22,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:22,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:22,681 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 20:17:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:23,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4951 states to 3391 states and 4951 transitions. [2022-12-14 20:17:23,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 4951 transitions. [2022-12-14 20:17:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 20:17:23,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:23,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-14 20:17:23,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:23,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 3396 states and 4956 transitions. [2022-12-14 20:17:23,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 4956 transitions. [2022-12-14 20:17:23,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-12-14 20:17:23,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:23,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:24,791 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 116 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:17:31,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:31,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 3425 states and 4992 transitions. [2022-12-14 20:17:31,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3425 states and 4992 transitions. [2022-12-14 20:17:31,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:17:31,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:31,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:31,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:17:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:17:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5139 states to 3539 states and 5139 transitions. [2022-12-14 20:17:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 3539 states and 5139 transitions. [2022-12-14 20:17:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:17:50,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:17:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:17:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:17:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:17,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3646 states and 5289 transitions. [2022-12-14 20:18:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 5289 transitions. [2022-12-14 20:18:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:18:17,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:17,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:18,128 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:26,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5317 states to 3675 states and 5317 transitions. [2022-12-14 20:18:26,127 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5317 transitions. [2022-12-14 20:18:26,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:18:26,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:26,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:26,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:26,849 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:30,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5341 states to 3692 states and 5341 transitions. [2022-12-14 20:18:30,597 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5341 transitions. [2022-12-14 20:18:30,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:18:30,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:30,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:31,310 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:33,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:33,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5351 states to 3696 states and 5351 transitions. [2022-12-14 20:18:33,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5351 transitions. [2022-12-14 20:18:33,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:18:33,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:33,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:33,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:34,534 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:35,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 3699 states and 5355 transitions. [2022-12-14 20:18:35,842 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5355 transitions. [2022-12-14 20:18:35,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:18:35,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:35,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:36,687 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:39,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5365 states to 3703 states and 5365 transitions. [2022-12-14 20:18:39,043 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5365 transitions. [2022-12-14 20:18:39,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:18:39,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:39,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:39,912 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:41,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5376 states to 3713 states and 5376 transitions. [2022-12-14 20:18:41,226 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5376 transitions. [2022-12-14 20:18:41,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:18:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:41,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:41,943 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:44,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5384 states to 3717 states and 5384 transitions. [2022-12-14 20:18:44,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5384 transitions. [2022-12-14 20:18:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:18:44,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:44,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:44,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:45,255 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:46,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:46,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 3720 states and 5387 transitions. [2022-12-14 20:18:46,931 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5387 transitions. [2022-12-14 20:18:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 20:18:46,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:47,650 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 114 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:18:48,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5390 states to 3723 states and 5390 transitions. [2022-12-14 20:18:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5390 transitions. [2022-12-14 20:18:48,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 20:18:48,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:48,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:49,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:49,075 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:18:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5407 states to 3736 states and 5407 transitions. [2022-12-14 20:18:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5407 transitions. [2022-12-14 20:18:51,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 20:18:51,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:51,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:51,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:51,426 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:18:54,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:54,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5421 states to 3749 states and 5421 transitions. [2022-12-14 20:18:54,120 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5421 transitions. [2022-12-14 20:18:54,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 20:18:54,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:54,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:54,231 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:18:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5436 states to 3762 states and 5436 transitions. [2022-12-14 20:18:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3762 states and 5436 transitions. [2022-12-14 20:18:57,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 20:18:57,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:57,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:57,146 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:18:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:18:59,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 3775 states and 5450 transitions. [2022-12-14 20:18:59,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3775 states and 5450 transitions. [2022-12-14 20:18:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 20:18:59,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:18:59,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:18:59,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:18:59,308 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:19:01,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 3784 states and 5462 transitions. [2022-12-14 20:19:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 5462 transitions. [2022-12-14 20:19:01,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 20:19:01,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:01,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:01,188 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:19:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 3797 states and 5478 transitions. [2022-12-14 20:19:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3797 states and 5478 transitions. [2022-12-14 20:19:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 20:19:03,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:03,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:03,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:19:05,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:05,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 3810 states and 5494 transitions. [2022-12-14 20:19:05,692 INFO L276 IsEmpty]: Start isEmpty. Operand 3810 states and 5494 transitions. [2022-12-14 20:19:05,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 20:19:05,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:05,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:05,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:06,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 3819 states and 5502 transitions. [2022-12-14 20:19:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 3819 states and 5502 transitions. [2022-12-14 20:19:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 20:19:06,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:06,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:06,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:06,434 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 158 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:07,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 3828 states and 5511 transitions. [2022-12-14 20:19:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 3828 states and 5511 transitions. [2022-12-14 20:19:07,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:07,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:07,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:07,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:07,749 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:09,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 3831 states and 5514 transitions. [2022-12-14 20:19:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3831 states and 5514 transitions. [2022-12-14 20:19:09,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:09,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:09,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:09,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:10,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:10,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 3833 states and 5515 transitions. [2022-12-14 20:19:10,465 INFO L276 IsEmpty]: Start isEmpty. Operand 3833 states and 5515 transitions. [2022-12-14 20:19:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:10,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:10,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:10,632 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:13,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:13,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5527 states to 3844 states and 5527 transitions. [2022-12-14 20:19:13,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3844 states and 5527 transitions. [2022-12-14 20:19:13,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:13,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:13,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:13,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:13,522 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:14,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:14,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 3851 states and 5534 transitions. [2022-12-14 20:19:14,696 INFO L276 IsEmpty]: Start isEmpty. Operand 3851 states and 5534 transitions. [2022-12-14 20:19:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:14,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:14,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:14,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:14,866 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:16,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:16,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5542 states to 3859 states and 5542 transitions. [2022-12-14 20:19:16,352 INFO L276 IsEmpty]: Start isEmpty. Operand 3859 states and 5542 transitions. [2022-12-14 20:19:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:16,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:16,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:16,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:16,519 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:17,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:17,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5545 states to 3863 states and 5545 transitions. [2022-12-14 20:19:17,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3863 states and 5545 transitions. [2022-12-14 20:19:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:17,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:17,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:17,322 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:17,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5548 states to 3867 states and 5548 transitions. [2022-12-14 20:19:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3867 states and 5548 transitions. [2022-12-14 20:19:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:17,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:17,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:17,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:18,078 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 3874 states and 5555 transitions. [2022-12-14 20:19:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 3874 states and 5555 transitions. [2022-12-14 20:19:19,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:19,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:19,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:19,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5559 states to 3878 states and 5559 transitions. [2022-12-14 20:19:20,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3878 states and 5559 transitions. [2022-12-14 20:19:20,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2022-12-14 20:19:20,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:20,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:20,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:20,265 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2022-12-14 20:19:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 3881 states and 5563 transitions. [2022-12-14 20:19:21,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3881 states and 5563 transitions. [2022-12-14 20:19:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 20:19:21,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:21,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:21,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 20:19:23,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:23,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5587 states to 3894 states and 5587 transitions. [2022-12-14 20:19:23,353 INFO L276 IsEmpty]: Start isEmpty. Operand 3894 states and 5587 transitions. [2022-12-14 20:19:23,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 20:19:23,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:23,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:23,465 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 20:19:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5603 states to 3906 states and 5603 transitions. [2022-12-14 20:19:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 3906 states and 5603 transitions. [2022-12-14 20:19:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 20:19:25,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:25,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 20:19:27,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:27,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 3909 states and 5606 transitions. [2022-12-14 20:19:27,908 INFO L276 IsEmpty]: Start isEmpty. Operand 3909 states and 5606 transitions. [2022-12-14 20:19:27,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 20:19:27,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:27,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-14 20:19:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5607 states to 3911 states and 5607 transitions. [2022-12-14 20:19:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3911 states and 5607 transitions. [2022-12-14 20:19:29,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 20:19:29,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:29,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:29,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:29,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5614 states to 3917 states and 5614 transitions. [2022-12-14 20:19:29,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 5614 transitions. [2022-12-14 20:19:29,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 20:19:29,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:29,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:29,571 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:19:30,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5634 states to 3935 states and 5634 transitions. [2022-12-14 20:19:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 5634 transitions. [2022-12-14 20:19:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 20:19:30,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:30,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:30,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:19:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:33,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5648 states to 3948 states and 5648 transitions. [2022-12-14 20:19:33,161 INFO L276 IsEmpty]: Start isEmpty. Operand 3948 states and 5648 transitions. [2022-12-14 20:19:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 20:19:33,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:33,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:33,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:33,330 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:19:33,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:33,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 3950 states and 5649 transitions. [2022-12-14 20:19:33,906 INFO L276 IsEmpty]: Start isEmpty. Operand 3950 states and 5649 transitions. [2022-12-14 20:19:33,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 20:19:33,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:33,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:34,024 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:19:36,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:36,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5686 states to 3975 states and 5686 transitions. [2022-12-14 20:19:36,624 INFO L276 IsEmpty]: Start isEmpty. Operand 3975 states and 5686 transitions. [2022-12-14 20:19:36,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:19:36,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:36,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:36,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:36,792 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:19:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:47,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 4046 states and 5792 transitions. [2022-12-14 20:19:47,997 INFO L276 IsEmpty]: Start isEmpty. Operand 4046 states and 5792 transitions. [2022-12-14 20:19:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:19:48,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:48,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:19:48,166 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:19:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:19:59,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5852 states to 4079 states and 5852 transitions. [2022-12-14 20:19:59,858 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 5852 transitions. [2022-12-14 20:19:59,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:19:59,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:19:59,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:19:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:02,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:02,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 4092 states and 5867 transitions. [2022-12-14 20:20:02,039 INFO L276 IsEmpty]: Start isEmpty. Operand 4092 states and 5867 transitions. [2022-12-14 20:20:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:02,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:02,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:03,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:03,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 4105 states and 5881 transitions. [2022-12-14 20:20:03,655 INFO L276 IsEmpty]: Start isEmpty. Operand 4105 states and 5881 transitions. [2022-12-14 20:20:03,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:03,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:03,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:03,825 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:05,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5889 states to 4111 states and 5889 transitions. [2022-12-14 20:20:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 4111 states and 5889 transitions. [2022-12-14 20:20:05,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:05,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:05,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:06,012 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:10,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:10,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5899 states to 4117 states and 5899 transitions. [2022-12-14 20:20:10,096 INFO L276 IsEmpty]: Start isEmpty. Operand 4117 states and 5899 transitions. [2022-12-14 20:20:10,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:10,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:10,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:12,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:12,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5915 states to 4130 states and 5915 transitions. [2022-12-14 20:20:12,818 INFO L276 IsEmpty]: Start isEmpty. Operand 4130 states and 5915 transitions. [2022-12-14 20:20:12,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:12,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:12,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:12,989 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:14,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5930 states to 4143 states and 5930 transitions. [2022-12-14 20:20:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 5930 transitions. [2022-12-14 20:20:14,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:14,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:14,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:14,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:14,589 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:15,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5939 states to 4152 states and 5939 transitions. [2022-12-14 20:20:15,783 INFO L276 IsEmpty]: Start isEmpty. Operand 4152 states and 5939 transitions. [2022-12-14 20:20:15,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:15,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:15,951 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:19,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5958 states to 4168 states and 5958 transitions. [2022-12-14 20:20:19,442 INFO L276 IsEmpty]: Start isEmpty. Operand 4168 states and 5958 transitions. [2022-12-14 20:20:19,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:19,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:19,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:19,610 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:20,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:20,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5959 states to 4169 states and 5959 transitions. [2022-12-14 20:20:20,849 INFO L276 IsEmpty]: Start isEmpty. Operand 4169 states and 5959 transitions. [2022-12-14 20:20:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:20,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:20,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:20,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:22,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5961 states to 4172 states and 5961 transitions. [2022-12-14 20:20:22,299 INFO L276 IsEmpty]: Start isEmpty. Operand 4172 states and 5961 transitions. [2022-12-14 20:20:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:22,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:22,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:22,468 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:24,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5980 states to 4188 states and 5980 transitions. [2022-12-14 20:20:24,888 INFO L276 IsEmpty]: Start isEmpty. Operand 4188 states and 5980 transitions. [2022-12-14 20:20:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:24,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:24,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:25,055 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:26,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5985 states to 4191 states and 5985 transitions. [2022-12-14 20:20:26,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4191 states and 5985 transitions. [2022-12-14 20:20:26,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:26,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:26,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:26,474 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:27,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:27,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 4194 states and 5987 transitions. [2022-12-14 20:20:27,656 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 5987 transitions. [2022-12-14 20:20:27,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:27,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:27,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 167 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5988 states to 4196 states and 5988 transitions. [2022-12-14 20:20:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 4196 states and 5988 transitions. [2022-12-14 20:20:29,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 20:20:29,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:29,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:30,499 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 132 proven. 11 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 20:20:45,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6129 states to 4303 states and 6129 transitions. [2022-12-14 20:20:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 4303 states and 6129 transitions. [2022-12-14 20:20:45,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 20:20:45,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:45,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-12-14 20:20:45,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6134 states to 4307 states and 6134 transitions. [2022-12-14 20:20:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 4307 states and 6134 transitions. [2022-12-14 20:20:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 20:20:45,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:45,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:45,919 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2022-12-14 20:20:46,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 4311 states and 6137 transitions. [2022-12-14 20:20:46,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4311 states and 6137 transitions. [2022-12-14 20:20:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 20:20:46,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:46,623 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:20:47,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:47,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6140 states to 4314 states and 6140 transitions. [2022-12-14 20:20:47,303 INFO L276 IsEmpty]: Start isEmpty. Operand 4314 states and 6140 transitions. [2022-12-14 20:20:47,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 20:20:47,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:47,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:47,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:47,418 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:20:48,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:48,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6145 states to 4317 states and 6145 transitions. [2022-12-14 20:20:48,249 INFO L276 IsEmpty]: Start isEmpty. Operand 4317 states and 6145 transitions. [2022-12-14 20:20:48,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 20:20:48,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:48,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:48,363 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-14 20:20:50,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:50,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6157 states to 4326 states and 6157 transitions. [2022-12-14 20:20:50,062 INFO L276 IsEmpty]: Start isEmpty. Operand 4326 states and 6157 transitions. [2022-12-14 20:20:50,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2022-12-14 20:20:50,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:50,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:50,237 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 125 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:20:50,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:50,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6164 states to 4332 states and 6164 transitions. [2022-12-14 20:20:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 4332 states and 6164 transitions. [2022-12-14 20:20:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-12-14 20:20:50,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:50,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:50,805 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:20:52,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:20:52,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 4474 states and 6358 transitions. [2022-12-14 20:20:52,383 INFO L276 IsEmpty]: Start isEmpty. Operand 4474 states and 6358 transitions. [2022-12-14 20:20:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2022-12-14 20:20:52,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:20:52,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:20:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:20:53,255 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 20:21:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:01,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6445 states to 4547 states and 6445 transitions. [2022-12-14 20:21:01,615 INFO L276 IsEmpty]: Start isEmpty. Operand 4547 states and 6445 transitions. [2022-12-14 20:21:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-12-14 20:21:01,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:01,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6473 states to 4572 states and 6473 transitions. [2022-12-14 20:21:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 4572 states and 6473 transitions. [2022-12-14 20:21:03,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2022-12-14 20:21:03,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:03,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 157 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 20:21:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:06,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6492 states to 4585 states and 6492 transitions. [2022-12-14 20:21:06,002 INFO L276 IsEmpty]: Start isEmpty. Operand 4585 states and 6492 transitions. [2022-12-14 20:21:06,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-14 20:21:06,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:06,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:06,305 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 141 proven. 6 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 20:21:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6496 states to 4588 states and 6496 transitions. [2022-12-14 20:21:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 4588 states and 6496 transitions. [2022-12-14 20:21:07,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-14 20:21:07,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:07,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:08,254 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 141 proven. 6 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-12-14 20:21:09,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:09,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6500 states to 4591 states and 6500 transitions. [2022-12-14 20:21:09,899 INFO L276 IsEmpty]: Start isEmpty. Operand 4591 states and 6500 transitions. [2022-12-14 20:21:09,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-12-14 20:21:09,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:09,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-14 20:21:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:10,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6520 states to 4592 states and 6520 transitions. [2022-12-14 20:21:10,361 INFO L276 IsEmpty]: Start isEmpty. Operand 4592 states and 6520 transitions. [2022-12-14 20:21:10,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2022-12-14 20:21:10,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:10,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 145 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 20:21:15,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6580 states to 4638 states and 6580 transitions. [2022-12-14 20:21:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 4638 states and 6580 transitions. [2022-12-14 20:21:15,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2022-12-14 20:21:15,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:15,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:15,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:16,116 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:21:26,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:26,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6665 states to 4702 states and 6665 transitions. [2022-12-14 20:21:26,974 INFO L276 IsEmpty]: Start isEmpty. Operand 4702 states and 6665 transitions. [2022-12-14 20:21:26,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-14 20:21:26,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:26,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-14 20:21:27,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:27,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6665 states to 4703 states and 6665 transitions. [2022-12-14 20:21:27,540 INFO L276 IsEmpty]: Start isEmpty. Operand 4703 states and 6665 transitions. [2022-12-14 20:21:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-12-14 20:21:27,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:28,709 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 202 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:21:44,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:44,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6846 states to 4846 states and 6846 transitions. [2022-12-14 20:21:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 6846 transitions. [2022-12-14 20:21:44,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-14 20:21:44,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:44,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:44,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 20:21:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:48,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6891 states to 4880 states and 6891 transitions. [2022-12-14 20:21:48,569 INFO L276 IsEmpty]: Start isEmpty. Operand 4880 states and 6891 transitions. [2022-12-14 20:21:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-14 20:21:48,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:48,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:48,818 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 20:21:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6903 states to 4888 states and 6903 transitions. [2022-12-14 20:21:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 4888 states and 6903 transitions. [2022-12-14 20:21:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-12-14 20:21:49,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:49,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:49,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:50,249 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 20:21:50,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:21:50,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6911 states to 4893 states and 6911 transitions. [2022-12-14 20:21:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 4893 states and 6911 transitions. [2022-12-14 20:21:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:21:50,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:21:50,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:21:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:21:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:01,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6971 states to 4937 states and 6971 transitions. [2022-12-14 20:22:01,298 INFO L276 IsEmpty]: Start isEmpty. Operand 4937 states and 6971 transitions. [2022-12-14 20:22:01,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:01,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:01,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:02,214 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:06,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6994 states to 4956 states and 6994 transitions. [2022-12-14 20:22:06,562 INFO L276 IsEmpty]: Start isEmpty. Operand 4956 states and 6994 transitions. [2022-12-14 20:22:06,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:06,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:06,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:07,394 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:11,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:11,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7041 states to 5000 states and 7041 transitions. [2022-12-14 20:22:11,867 INFO L276 IsEmpty]: Start isEmpty. Operand 5000 states and 7041 transitions. [2022-12-14 20:22:11,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:11,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:11,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:11,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:12,675 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:23,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:23,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7095 states to 5037 states and 7095 transitions. [2022-12-14 20:22:23,605 INFO L276 IsEmpty]: Start isEmpty. Operand 5037 states and 7095 transitions. [2022-12-14 20:22:23,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:23,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:23,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:24,407 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:25,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7097 states to 5040 states and 7097 transitions. [2022-12-14 20:22:25,814 INFO L276 IsEmpty]: Start isEmpty. Operand 5040 states and 7097 transitions. [2022-12-14 20:22:25,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:25,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:25,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:25,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:26,717 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7133 states to 5066 states and 7133 transitions. [2022-12-14 20:22:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 5066 states and 7133 transitions. [2022-12-14 20:22:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:35,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:35,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:38,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:38,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7136 states to 5069 states and 7136 transitions. [2022-12-14 20:22:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 5069 states and 7136 transitions. [2022-12-14 20:22:38,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:38,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:38,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:38,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:39,283 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:42,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:42,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7144 states to 5073 states and 7144 transitions. [2022-12-14 20:22:42,494 INFO L276 IsEmpty]: Start isEmpty. Operand 5073 states and 7144 transitions. [2022-12-14 20:22:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:42,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:42,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7167 states to 5090 states and 7167 transitions. [2022-12-14 20:22:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 5090 states and 7167 transitions. [2022-12-14 20:22:48,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:48,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:48,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:50,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:50,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7176 states to 5098 states and 7176 transitions. [2022-12-14 20:22:50,924 INFO L276 IsEmpty]: Start isEmpty. Operand 5098 states and 7176 transitions. [2022-12-14 20:22:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:50,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:50,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:51,745 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7184 states to 5106 states and 7184 transitions. [2022-12-14 20:22:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 5106 states and 7184 transitions. [2022-12-14 20:22:53,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2022-12-14 20:22:53,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:53,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:53,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 161 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-14 20:22:57,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:22:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7189 states to 5110 states and 7189 transitions. [2022-12-14 20:22:57,990 INFO L276 IsEmpty]: Start isEmpty. Operand 5110 states and 7189 transitions. [2022-12-14 20:22:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-14 20:22:57,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:22:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:22:58,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:22:58,206 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 162 proven. 6 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-14 20:23:00,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:00,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7212 states to 5132 states and 7212 transitions. [2022-12-14 20:23:00,172 INFO L276 IsEmpty]: Start isEmpty. Operand 5132 states and 7212 transitions. [2022-12-14 20:23:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-14 20:23:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:00,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:00,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:00,387 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 162 proven. 6 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-14 20:23:06,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:06,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 5153 states and 7237 transitions. [2022-12-14 20:23:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 5153 states and 7237 transitions. [2022-12-14 20:23:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-14 20:23:06,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:06,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:07,143 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 162 proven. 6 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-14 20:23:13,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:23:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7262 states to 5174 states and 7262 transitions. [2022-12-14 20:23:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 5174 states and 7262 transitions. [2022-12-14 20:23:13,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-14 20:23:13,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:23:13,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:23:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:23:13,948 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 162 proven. 6 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked.