./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/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_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/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_a3a20194-dbfb-49d1-8ef6-906ac450c47e/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 4d8d329904ea0b1d6316e01ffefe794d3e2b31dff55810a28221762d0c9b0f86 --- 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 19:19:58,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:19:58,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:19:58,326 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:19:58,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:19:58,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:19:58,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:19:58,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:19:58,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:19:58,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:19:58,331 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:19:58,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:19:58,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:19:58,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:19:58,334 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:19:58,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:19:58,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:19:58,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:19:58,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:19:58,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:19:58,339 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:19:58,340 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:19:58,341 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:19:58,342 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:19:58,346 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:19:58,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:19:58,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:19:58,347 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:19:58,348 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:19:58,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:19:58,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:19:58,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:19:58,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:19:58,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:19:58,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:19:58,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:19:58,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:19:58,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:19:58,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:19:58,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:19:58,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:19:58,356 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:19:58,375 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:19:58,375 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:19:58,376 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:19:58,376 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:19:58,376 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:19:58,377 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:19:58,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:19:58,377 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:19:58,377 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:19:58,377 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:19:58,378 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:19:58,378 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:19:58,378 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:19:58,378 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:19:58,378 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:19:58,378 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:19:58,378 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:19:58,379 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:19:58,379 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:19:58,379 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:19:58,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:19:58,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:19:58,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:19:58,380 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:19:58,380 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:19:58,380 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:19:58,380 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:19:58,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:19:58,380 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_a3a20194-dbfb-49d1-8ef6-906ac450c47e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4d8d329904ea0b1d6316e01ffefe794d3e2b31dff55810a28221762d0c9b0f86 [2022-12-14 19:19:58,555 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:19:58,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:19:58,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:19:58,575 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:19:58,575 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:19:58,577 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c [2022-12-14 19:20:01,140 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:20:01,398 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:20:01,398 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c [2022-12-14 19:20:01,414 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/data/bb754187d/6d9c15ca054e4c1e8fe772cd7f44fe2d/FLAG2f90ec923 [2022-12-14 19:20:01,699 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/data/bb754187d/6d9c15ca054e4c1e8fe772cd7f44fe2d [2022-12-14 19:20:01,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:20:01,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:20:01,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:20:01,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:20:01,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:20:01,707 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:20:01" (1/1) ... [2022-12-14 19:20:01,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ff23668 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:01, skipping insertion in model container [2022-12-14 19:20:01,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:20:01" (1/1) ... [2022-12-14 19:20:01,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:20:01,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:20:02,038 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_a3a20194-dbfb-49d1-8ef6-906ac450c47e/sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c[49188,49201] [2022-12-14 19:20:02,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:20:02,088 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:20:02,166 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_a3a20194-dbfb-49d1-8ef6-906ac450c47e/sv-benchmarks/c/product-lines/elevator_spec1_product03.cil.c[49188,49201] [2022-12-14 19:20:02,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:20:02,207 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:20:02,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02 WrapperNode [2022-12-14 19:20:02,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:20:02,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:20:02,208 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:20:02,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:20:02,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,237 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,281 INFO L138 Inliner]: procedures = 92, calls = 337, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 1060 [2022-12-14 19:20:02,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:20:02,282 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:20:02,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:20:02,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:20:02,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,297 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,328 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,333 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,337 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:20:02,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:20:02,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:20:02,346 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:20:02,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:20:02" (1/1) ... [2022-12-14 19:20:02,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:20:02,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:20:02,378 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:20:02,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3a20194-dbfb-49d1-8ef6-906ac450c47e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:20:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2022-12-14 19:20:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2022-12-14 19:20:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:20:02,411 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-12-14 19:20:02,411 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-12-14 19:20:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-14 19:20:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-14 19:20:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2022-12-14 19:20:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2022-12-14 19:20:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-14 19:20:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-14 19:20:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-14 19:20:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-14 19:20:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-14 19:20:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-14 19:20:02,412 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-14 19:20:02,412 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-14 19:20:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2022-12-14 19:20:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2022-12-14 19:20:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-14 19:20:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-14 19:20:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-14 19:20:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-14 19:20:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-14 19:20:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-14 19:20:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-14 19:20:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-14 19:20:02,413 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2022-12-14 19:20:02,413 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2022-12-14 19:20:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-14 19:20:02,414 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-14 19:20:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-14 19:20:02,414 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-14 19:20:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-14 19:20:02,414 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-14 19:20:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-14 19:20:02,414 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-14 19:20:02,414 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-14 19:20:02,415 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-14 19:20:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__base [2022-12-14 19:20:02,415 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__base [2022-12-14 19:20:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:20:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-14 19:20:02,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-14 19:20:02,415 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-14 19:20:02,415 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-14 19:20:02,416 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-14 19:20:02,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-14 19:20:02,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:20:02,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:20:02,416 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-14 19:20:02,416 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-14 19:20:02,532 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:20:02,534 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:20:03,269 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:20:03,690 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:20:03,690 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:20:03,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:20:03 BoogieIcfgContainer [2022-12-14 19:20:03,692 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:20:03,693 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:20:03,693 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:20:03,700 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:20:03,700 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:20:03" (1/1) ... [2022-12-14 19:20:03,707 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:20:03,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:03,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 375 states and 596 transitions. [2022-12-14 19:20:03,752 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 596 transitions. [2022-12-14 19:20:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 19:20:03,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:04,081 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:04,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:04,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 374 states and 589 transitions. [2022-12-14 19:20:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 589 transitions. [2022-12-14 19:20:04,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 19:20:04,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:04,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:04,514 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:04,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:04,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 398 states and 671 transitions. [2022-12-14 19:20:04,691 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 671 transitions. [2022-12-14 19:20:04,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:20:04,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:04,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:04,957 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:20:05,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:05,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 403 states and 683 transitions. [2022-12-14 19:20:05,092 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 683 transitions. [2022-12-14 19:20:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 19:20:05,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:05,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:05,308 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:20:05,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:05,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 403 states and 682 transitions. [2022-12-14 19:20:05,333 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 682 transitions. [2022-12-14 19:20:05,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 19:20:05,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:05,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:05,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:05,689 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:06,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:06,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 418 states and 727 transitions. [2022-12-14 19:20:06,574 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 727 transitions. [2022-12-14 19:20:06,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:20:06,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:06,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:06,784 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:06,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 419 states and 728 transitions. [2022-12-14 19:20:06,800 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 728 transitions. [2022-12-14 19:20:06,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:20:06,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:06,984 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:06,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:06,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 420 states and 729 transitions. [2022-12-14 19:20:06,999 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 729 transitions. [2022-12-14 19:20:07,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 19:20:07,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:07,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:07,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:07,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 423 states and 732 transitions. [2022-12-14 19:20:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 732 transitions. [2022-12-14 19:20:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:20:07,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:07,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:07,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:07,422 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:07,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 424 states and 733 transitions. [2022-12-14 19:20:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 733 transitions. [2022-12-14 19:20:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:20:07,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:07,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:07,611 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:07,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 425 states and 734 transitions. [2022-12-14 19:20:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 734 transitions. [2022-12-14 19:20:07,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-14 19:20:07,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:07,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:07,801 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:07,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 426 states and 735 transitions. [2022-12-14 19:20:07,825 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 735 transitions. [2022-12-14 19:20:07,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:20:07,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:07,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:08,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 427 states and 736 transitions. [2022-12-14 19:20:08,054 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 736 transitions. [2022-12-14 19:20:08,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:20:08,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:08,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:08,362 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:08,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:08,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 428 states and 737 transitions. [2022-12-14 19:20:08,392 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 737 transitions. [2022-12-14 19:20:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:20:08,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:08,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:08,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:08,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:08,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:08,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 429 states and 738 transitions. [2022-12-14 19:20:08,672 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 738 transitions. [2022-12-14 19:20:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 19:20:08,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:08,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:08,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:08,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 432 states and 741 transitions. [2022-12-14 19:20:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 741 transitions. [2022-12-14 19:20:08,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:20:08,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:09,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 433 states and 742 transitions. [2022-12-14 19:20:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 742 transitions. [2022-12-14 19:20:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:20:09,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:09,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:09,275 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:09,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 434 states and 743 transitions. [2022-12-14 19:20:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 743 transitions. [2022-12-14 19:20:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 19:20:09,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:09,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 437 states and 746 transitions. [2022-12-14 19:20:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 746 transitions. [2022-12-14 19:20:09,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:20:09,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:09,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:09,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:09,649 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 440 states and 749 transitions. [2022-12-14 19:20:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 749 transitions. [2022-12-14 19:20:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:20:09,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:09,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:09,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:09,858 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:20:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 444 states and 757 transitions. [2022-12-14 19:20:10,488 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 757 transitions. [2022-12-14 19:20:10,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 19:20:10,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 19:20:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 447 states and 761 transitions. [2022-12-14 19:20:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 761 transitions. [2022-12-14 19:20:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 19:20:10,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:10,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:10,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:10,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:10,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 450 states and 765 transitions. [2022-12-14 19:20:10,883 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 765 transitions. [2022-12-14 19:20:10,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 19:20:10,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:10,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:11,164 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:20:11,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:11,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 450 states and 762 transitions. [2022-12-14 19:20:11,773 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 762 transitions. [2022-12-14 19:20:11,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 19:20:11,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:11,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:11,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:20:11,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:11,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 455 states and 777 transitions. [2022-12-14 19:20:11,951 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 777 transitions. [2022-12-14 19:20:11,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-14 19:20:11,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:11,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:12,137 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 19:20:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 460 states and 792 transitions. [2022-12-14 19:20:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2022-12-14 19:20:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 19:20:12,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:12,319 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 19:20:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:12,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 461 states and 793 transitions. [2022-12-14 19:20:12,340 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 793 transitions. [2022-12-14 19:20:12,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-14 19:20:12,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:12,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:12,551 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 19:20:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 462 states and 794 transitions. [2022-12-14 19:20:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 794 transitions. [2022-12-14 19:20:12,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:20:12,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:12,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:20:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 500 states and 898 transitions. [2022-12-14 19:20:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 898 transitions. [2022-12-14 19:20:24,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:20:24,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:24,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:20:26,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:26,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 500 states and 898 transitions. [2022-12-14 19:20:26,873 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 898 transitions. [2022-12-14 19:20:26,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:20:26,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:26,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:20:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 500 states and 898 transitions. [2022-12-14 19:20:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 898 transitions. [2022-12-14 19:20:29,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:29,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:38,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 532 states and 990 transitions. [2022-12-14 19:20:38,559 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 990 transitions. [2022-12-14 19:20:38,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:20:38,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:38,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:40,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:20:40,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:40,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 532 states and 990 transitions. [2022-12-14 19:20:40,675 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 990 transitions. [2022-12-14 19:20:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:20:40,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:42,727 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:20:42,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:42,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 532 states and 990 transitions. [2022-12-14 19:20:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 990 transitions. [2022-12-14 19:20:42,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:20:42,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:42,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:44,922 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:20:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 532 states and 990 transitions. [2022-12-14 19:20:44,985 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 990 transitions. [2022-12-14 19:20:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:44,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:44,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:45,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:45,517 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:48,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 552 states and 1045 transitions. [2022-12-14 19:20:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 1045 transitions. [2022-12-14 19:20:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:48,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:48,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:49,272 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:50,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:50,448 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:50,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:50,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:50,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:50,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:50,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:50,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:50,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:51,371 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:51,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:51,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:51,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:51,854 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:51,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:51,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:52,325 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:52,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:20:52,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:52,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:52,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:54,490 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:20:54,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:54,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:54,547 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:54,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:54,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:54,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:55,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:55,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:55,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:55,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:55,459 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:55,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:55,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:55,492 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:55,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:55,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:55,927 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:55,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:55,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:56,386 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:56,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:56,426 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:56,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:56,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:56,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:56,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:56,913 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:56,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:56,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:56,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:57,339 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:57,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:57,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:57,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:57,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:57,810 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:57,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:57,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:57,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:58,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:58,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:58,341 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:58,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:58,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:58,922 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:58,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:58,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:58,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:58,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:59,350 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:59,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:59,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:59,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:20:59,829 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:20:59,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:20:59,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:20:59,858 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:20:59,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:20:59,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:20:59,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:20:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:21:00,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:00,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:00,315 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:00,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:21:00,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:00,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:00,743 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:21:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:00,786 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:21:00,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:00,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:21:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:01,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:21:01,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:01,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:21:01,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:01,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:01,697 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:01,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:21:01,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:01,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:02,122 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:21:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:02,151 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:02,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:02,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:04,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:04,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:04,305 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:04,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:04,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:06,347 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:06,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:06,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:06,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:08,430 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:08,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:08,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:08,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:10,520 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:10,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:10,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:10,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:10,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:12,571 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:12,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:12,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:12,618 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:12,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:12,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:12,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:14,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:14,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:14,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:14,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:14,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:16,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:16,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:16,876 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:16,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:16,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:16,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:19,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:19,018 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:19,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:19,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:19,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:21,094 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:21,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:21,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:21,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:21,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:23,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:23,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:23,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:23,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:25,400 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:25,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:25,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:25,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:25,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:27,572 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:27,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:27,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:27,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:29,652 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:29,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:29,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:29,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:29,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:31,756 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:31,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:31,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:31,816 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:31,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:31,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:31,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:31,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:33,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:33,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:33,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:36,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:36,065 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:36,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:36,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:38,102 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:38,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:38,178 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:38,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:38,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:38,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:40,253 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:40,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:40,335 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:40,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:21:40,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:40,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:40,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:40,767 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:21:40,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:40,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:40,799 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:40,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:40,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:40,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:40,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:42,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:42,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:42,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:42,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:42,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:45,014 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:45,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:45,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:45,078 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:45,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:45,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:47,098 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:47,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:47,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:47,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:49,231 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:49,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:49,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:49,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:51,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:51,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:53,485 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:53,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:53,539 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:53,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:53,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:53,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:55,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:55,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:55,607 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:55,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:55,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:55,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:57,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:57,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:57,704 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:57,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:57,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:57,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:21:59,686 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:21:59,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:21:59,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:21:59,745 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:21:59,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:21:59,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:21:59,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:21:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:01,791 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:01,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:01,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:01,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:01,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:01,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:03,942 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:03,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:03,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:03,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:05,993 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:06,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:06,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:06,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:06,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:08,087 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:08,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:08,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:08,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:08,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:10,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:10,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:10,163 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:10,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:10,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:10,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:10,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:10,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:10,614 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:10,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:10,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:10,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:12,650 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:12,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:12,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:12,724 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:12,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:12,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:12,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:13,146 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:13,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:13,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:13,173 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:13,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:13,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:13,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:13,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:13,664 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:13,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:13,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:13,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:13,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:14,080 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:14,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:14,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:14,108 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:14,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:14,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:14,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:14,524 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:14,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:14,551 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:14,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:14,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:14,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:14,973 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:15,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:15,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:15,001 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:15,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:15,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:15,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:15,420 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:15,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:15,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:15,876 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:15,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:15,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:15,906 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:15,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:15,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:15,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:15,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:16,335 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:16,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:16,365 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:16,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:16,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:16,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:16,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:16,814 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:16,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:16,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:17,257 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:17,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:17,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:17,288 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:17,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:17,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:17,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:17,746 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:17,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:17,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:17,781 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:17,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:17,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:17,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:18,196 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:18,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:18,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:18,226 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:18,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:18,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:18,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:18,650 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:18,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:18,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:18,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:19,098 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:19,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:19,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:19,129 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:19,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:19,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:19,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:19,545 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:19,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:19,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:19,578 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:19,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:19,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:19,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:19,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:20,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:20,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:20,038 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:20,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:20,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:20,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:22,146 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:22,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:22,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:22,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:22,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:24,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:24,293 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:24,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:24,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:24,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:26,335 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:26,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:26,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:26,379 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:26,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:26,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:26,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:26,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:28,392 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:28,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:28,443 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:28,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:28,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:28,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:30,443 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:30,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:30,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:30,499 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:30,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:30,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:32,537 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:32,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:32,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:32,594 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:32,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:32,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:32,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:32,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:34,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:34,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:34,676 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:34,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:34,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:34,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:36,651 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:36,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:36,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:38,687 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:38,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:38,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:38,743 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:38,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:38,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:38,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:38,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:40,750 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:40,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:40,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:40,793 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:40,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:40,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:40,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:40,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:42,840 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:42,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:42,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:42,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:42,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:44,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:44,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:44,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:47,063 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:47,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:47,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:49,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:49,154 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:49,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:49,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:51,190 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:51,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:51,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:51,259 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:51,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:51,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:51,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:51,684 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:51,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:51,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:51,725 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:51,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:51,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:51,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:52,152 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:52,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:52,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:52,604 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:52,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:52,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:52,635 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:52,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:52,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:53,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:53,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:53,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:53,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:53,553 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:53,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:22:53,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:53,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:55,584 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:22:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:55,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:55,655 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:55,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:55,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:55,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:56,073 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:56,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:56,104 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:56,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:56,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:56,528 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:56,560 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:56,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:56,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:56,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:56,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:56,982 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:57,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:57,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:57,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:57,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:57,435 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:57,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:57,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:57,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:57,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:57,885 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:57,917 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:57,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:57,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:57,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:57,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:58,343 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:58,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:58,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:58,375 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:58,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:58,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:58,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:58,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:58,826 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:58,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:58,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:58,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:59,250 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:59,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:59,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:59,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:59,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:22:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:22:59,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:22:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:22:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:22:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:22:59,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:22:59,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:22:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:00,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:00,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:00,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:00,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:00,611 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:00,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:00,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:00,643 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:00,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:00,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:00,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:00,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:01,060 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:01,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:01,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:01,095 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:01,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:01,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:01,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:01,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:01,515 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:01,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:01,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:01,548 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:01,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:01,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:01,966 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:01,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:01,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:01,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:02,415 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:02,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:02,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:02,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:02,900 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:02,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:02,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:02,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:02,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:03,321 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:03,349 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:03,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:03,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:03,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:03,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:03,811 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:03,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:03,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:03,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:04,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:04,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:04,257 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:04,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:04,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:04,695 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:04,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:04,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:04,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:05,141 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:05,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:05,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:05,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:05,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:05,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:05,589 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:05,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:05,616 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:05,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:05,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:05,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:06,038 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:06,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:06,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:06,065 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:06,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:06,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:06,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:06,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:06,490 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:06,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:06,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:06,517 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:06,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:06,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:06,937 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:06,964 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:06,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:06,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:07,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:07,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:07,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:07,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:07,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:07,869 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:07,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:07,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:07,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:08,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:08,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:08,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:08,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:08,743 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:08,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:08,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:08,770 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:08,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:08,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:09,191 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:09,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:09,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:09,218 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:09,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:09,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:09,642 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:09,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:09,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:09,669 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:09,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:09,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:09,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:10,085 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:10,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:10,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:10,112 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:10,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:10,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:10,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:10,530 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:10,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:10,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:10,556 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:10,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:10,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:10,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:10,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:10,974 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:11,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:11,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:11,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:11,420 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:11,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:11,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:11,447 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:11,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:11,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:11,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:11,861 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:11,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:11,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:11,888 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:11,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:11,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:11,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:12,318 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:12,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:12,345 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:12,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:12,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:12,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:12,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:14,366 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:14,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:14,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:14,436 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:14,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:14,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:14,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:14,852 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:14,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:14,879 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:14,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:14,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:15,294 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:15,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:15,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:15,321 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:15,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:15,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:15,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:15,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:17,347 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:17,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:17,416 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:17,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:17,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:17,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:17,840 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:17,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:17,867 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:17,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:19,937 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:20,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:20,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:20,025 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:20,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:20,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:20,450 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:20,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:20,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:20,924 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:20,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:20,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:20,951 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:20,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:20,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:20,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:21,409 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:21,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:21,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:21,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:21,831 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:21,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:21,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:21,859 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:21,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:21,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:22,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:22,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:22,333 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:22,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:22,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:22,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:24,386 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:24,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:24,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:24,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:24,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:26,462 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:26,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:26,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:26,514 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:26,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:26,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:26,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:28,542 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:28,597 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:28,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:28,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:30,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:30,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:30,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:30,670 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:30,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:30,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:32,683 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:32,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:32,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:32,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:32,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:32,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:34,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:34,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:34,821 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:34,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:34,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:34,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:36,847 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:36,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:36,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:36,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:36,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:38,902 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:38,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:38,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:40,944 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:41,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:41,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:41,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:42,991 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:43,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:23:43,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:43,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:23:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:45,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:45,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:45,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:45,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:45,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:45,578 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:45,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:45,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:46,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:46,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:46,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:46,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:46,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:46,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:46,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:46,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:47,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:47,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:47,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:47,795 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:47,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:47,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:47,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:47,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:47,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:48,238 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:48,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:48,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:48,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:48,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:48,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:48,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:48,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:48,715 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:48,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:48,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:48,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:49,131 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:49,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:49,158 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:49,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:49,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:49,574 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:49,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:49,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:49,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:50,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:50,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:50,056 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:50,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:50,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:50,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:50,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:50,507 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:50,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:50,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:50,933 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:50,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:50,960 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:50,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:50,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:50,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:51,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:51,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:51,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:51,414 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:51,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:51,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:51,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:51,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:51,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:51,866 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:51,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:51,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:51,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:51,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:52,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:52,318 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:52,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:52,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:52,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:52,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:52,757 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:52,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:52,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:52,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:53,212 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:53,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:53,239 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:53,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:53,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:53,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:53,670 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:53,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:53,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:53,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:54,113 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:54,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:54,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:54,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:54,556 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:54,583 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:54,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:54,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:55,004 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:55,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:55,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:55,031 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:55,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:55,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:55,447 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:55,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:55,474 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:55,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:55,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:55,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:55,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:55,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:55,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:55,919 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:55,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:55,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:55,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:55,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:56,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:56,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:56,367 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:56,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:56,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:56,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:56,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:56,809 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:56,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:56,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:56,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:57,226 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:57,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:57,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:57,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:57,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:57,669 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:57,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:57,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:57,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:57,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:58,116 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:58,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:58,143 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:58,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:58,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:58,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:58,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:58,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:58,589 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:58,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:58,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:59,032 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:59,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:59,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:59,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:59,446 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:59,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:59,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:59,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:59,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:23:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:23:59,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:23:59,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:23:59,918 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:23:59,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:23:59,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:23:59,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:23:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:00,332 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:00,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:00,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:00,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:00,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:00,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:00,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:00,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:02,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:02,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:02,866 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:02,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:02,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:02,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:02,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:03,285 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:03,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:03,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:03,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:03,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:03,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:03,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:03,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:03,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:03,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:04,181 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:04,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:04,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:04,208 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:04,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:04,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:04,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:04,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:04,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:04,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:04,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:05,092 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:05,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:05,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:05,121 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:05,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:05,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:05,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:05,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:05,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:05,570 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:05,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:05,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:05,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:05,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:06,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:06,026 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:06,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:06,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:06,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:06,459 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:06,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:06,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:06,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:06,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:06,911 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:06,938 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:06,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:06,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:06,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:07,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:07,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:07,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:07,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:07,825 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:07,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:08,278 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:08,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:08,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:08,305 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:08,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:08,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:08,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:10,341 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:10,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:10,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:10,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:10,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:10,835 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:10,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:10,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:10,871 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:10,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:10,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:10,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:10,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:11,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:11,342 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:11,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:11,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:11,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:11,788 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:11,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:11,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:11,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:12,236 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:12,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:12,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:12,263 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:12,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:12,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:12,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:12,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:12,683 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:12,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:12,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:12,714 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:12,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:12,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:12,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:13,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:13,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:13,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:13,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:13,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:13,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:13,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:13,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:13,615 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:13,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:13,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:13,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:14,032 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:14,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:14,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:14,059 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:14,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:14,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:14,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:14,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:14,490 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:14,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:14,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:14,517 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:14,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:14,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:14,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:14,940 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:14,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:14,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:14,967 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:14,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:14,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:14,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:14,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:15,385 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:15,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:15,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:15,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:15,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:15,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:15,832 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:15,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:15,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:15,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:16,275 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:16,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:16,303 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:16,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:16,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:16,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:16,734 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:16,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:16,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:16,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:16,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:16,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:17,189 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:17,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:17,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:17,219 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:17,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:17,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:17,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:17,643 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:17,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:17,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:17,672 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:17,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:17,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:18,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:18,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:18,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:18,553 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:18,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:18,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:18,582 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:18,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:18,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:18,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:18,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:19,014 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:19,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:19,041 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:19,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:19,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:19,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:19,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:19,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:19,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:19,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:24:19,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:19,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:19,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:24:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:19,952 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:19,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:19,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:22,107 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:22,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:22,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:22,152 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:22,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:22,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:22,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:24,182 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:24,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:24,226 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:24,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:24,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:24,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:24,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:26,209 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:26,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:26,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:26,259 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:26,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:26,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:28,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:28,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:30,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:32,521 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:32,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:32,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:32,584 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:32,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:32,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:32,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:32,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:34,647 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:34,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:34,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:34,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:36,769 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:36,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:36,830 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:36,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:38,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:38,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:38,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:40,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:40,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:40,885 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:40,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:40,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:40,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:40,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:42,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:42,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:42,905 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:42,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:42,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:42,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:42,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:44,884 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:44,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:44,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:44,929 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:44,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:44,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:44,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:44,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:47,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:47,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:47,025 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:47,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:47,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:47,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:49,126 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:49,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:49,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:49,185 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:49,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:49,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:49,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:49,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:51,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:51,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:51,311 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:51,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:51,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:51,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:51,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:53,384 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:53,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:53,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:53,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:53,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:53,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:55,500 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:55,547 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:55,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:55,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:55,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:57,548 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:57,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:57,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:57,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:24:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:24:59,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:24:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:24:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:24:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:24:59,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:24:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:24:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:01,724 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:01,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:01,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:01,770 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:01,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:01,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:01,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:01,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:04,280 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:04,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:04,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:04,332 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:04,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:04,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:04,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:06,447 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:06,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:06,518 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:06,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:06,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:08,548 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:08,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:08,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:08,597 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:08,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:08,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:08,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:10,979 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:11,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:11,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:11,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:11,666 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:11,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:11,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:11,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:11,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:12,313 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:12,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:12,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:12,352 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:12,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:12,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:12,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:12,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:13,000 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:13,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:13,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:13,049 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:13,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:13,655 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:13,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:13,682 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:13,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:13,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:13,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:14,097 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:14,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:14,124 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:14,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:14,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:14,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:14,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:14,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:14,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:14,572 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:14,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:14,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:14,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:14,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:14,988 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:15,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:15,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:15,015 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:15,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:15,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:15,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:17,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:17,066 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:17,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:17,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:17,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:17,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:17,516 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:17,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:17,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:17,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:18,039 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:18,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:18,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:18,088 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:18,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:18,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:18,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:18,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:18,543 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:18,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:18,573 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:18,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:18,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:18,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:18,993 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:19,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:19,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:19,020 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:19,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:19,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:19,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:19,439 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:19,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:19,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:19,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:19,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:19,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:19,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:19,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:19,952 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:19,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:19,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:20,367 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:20,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:20,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:20,394 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:20,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:20,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:20,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:20,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:20,839 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:20,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:20,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:20,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:20,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:21,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:21,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:21,285 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:21,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:21,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:21,702 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:21,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:21,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:21,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:22,183 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:22,210 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:22,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:22,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:22,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:22,627 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:22,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:22,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:23,088 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:25:23,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:23,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:23,115 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:23,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:23,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:23,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:25,124 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:25,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:25,173 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:25,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:25,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:25,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:27,240 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:27,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:27,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:27,303 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:27,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:27,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:27,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:29,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:29,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:29,577 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:29,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:29,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:29,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:31,648 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:31,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:31,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:33,700 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:33,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:33,742 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:33,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:33,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:33,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:35,777 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:35,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:35,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:35,839 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:35,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:35,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:35,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:37,897 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:37,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:37,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:37,949 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:37,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:37,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:40,001 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:40,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:40,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:40,057 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:40,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:40,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:40,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:42,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:42,189 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:42,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:42,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:44,394 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:44,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:44,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:44,456 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:44,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:44,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:44,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:44,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:46,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:46,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:46,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:46,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:46,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:48,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:48,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:48,797 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:48,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:48,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:48,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:51,064 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:51,137 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:51,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:51,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:51,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:53,157 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:53,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:53,225 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:53,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:53,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:53,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:55,304 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:55,383 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:55,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:57,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:57,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:57,741 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:57,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:25:57,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:57,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:57,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:25:59,720 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:25:59,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:25:59,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:25:59,776 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:25:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:25:59,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:25:59,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:25:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:00,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:00,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:00,219 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:00,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:00,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:00,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:00,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:00,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:00,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:00,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:01,079 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:01,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:01,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:01,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:01,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:01,961 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:01,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:01,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:01,992 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:01,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:01,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:02,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:02,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:02,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:02,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:04,498 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:04,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:04,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:04,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:04,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:06,685 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:06,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:06,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:06,743 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:06,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:06,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:06,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:08,806 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:08,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:08,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:08,863 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:08,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:08,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:08,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:10,912 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:10,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:10,968 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:10,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:10,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:10,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:13,027 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:13,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:13,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:13,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:13,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:13,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:15,134 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:15,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:15,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:15,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:15,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:15,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:17,274 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:17,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:17,360 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:17,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:17,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:17,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:19,506 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:19,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:19,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:19,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:19,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:22,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:22,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:22,400 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:22,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:22,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:22,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:22,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:24,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:24,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:24,761 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:24,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:24,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:24,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:25,187 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:25,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:25,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:25,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:25,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:27,293 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:27,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:27,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:27,362 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:27,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:27,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:27,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:27,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:27,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:27,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:27,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:27,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:28,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:28,265 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:28,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:28,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:28,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:28,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:28,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:28,732 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:28,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:28,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:28,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:28,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:30,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:30,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:30,845 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:30,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:30,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:30,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:31,269 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:31,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:31,296 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:31,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:31,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:31,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:31,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:31,720 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:31,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:31,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:31,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:31,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:31,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:32,169 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:32,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:32,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:32,196 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:32,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:32,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:32,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:32,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:32,623 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:32,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:32,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:32,650 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:32,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:32,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:33,072 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:33,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:33,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:33,100 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:33,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:33,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:33,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:35,297 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:35,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:35,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:35,723 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:35,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:35,752 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:35,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:35,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:35,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:37,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:37,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:37,901 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:37,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:37,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:37,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:38,325 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:38,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:38,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:40,388 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:40,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:40,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:40,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:40,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:40,867 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:40,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:40,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:40,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:40,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:42,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:43,426 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:43,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:43,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:43,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:45,498 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:45,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:45,581 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:45,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:45,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:45,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:46,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:46,039 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:46,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:46,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:48,064 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:48,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:48,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:48,121 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:48,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:48,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:48,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:48,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:48,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:48,566 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:48,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:48,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:48,982 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:49,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:49,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:49,010 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:49,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:49,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:49,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:49,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:49,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:49,458 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:49,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:49,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:49,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:49,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:51,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:51,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:51,558 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:51,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:51,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:51,972 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:52,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:52,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:52,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:54,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:54,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:54,061 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:54,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:54,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:54,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:54,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:54,695 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:54,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:54,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:55,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:55,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:55,152 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:55,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:55,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:55,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:55,571 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:55,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:55,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:55,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:57,613 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:26:57,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:57,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:57,680 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:57,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:57,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:58,103 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:58,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:58,132 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:58,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:58,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:58,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:58,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:58,558 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:58,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:58,586 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:58,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:26:58,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:58,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:26:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:26:59,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:26:59,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:26:59,037 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:26:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:26:59,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:26:59,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:26:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:01,324 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:01,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:01,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:01,388 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:01,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:01,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:01,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:03,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:03,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:03,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:03,474 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:03,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:03,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:03,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:03,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:03,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:03,925 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:03,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:03,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:06,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:06,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:06,031 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:06,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:06,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:06,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:08,076 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:08,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:08,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:08,131 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:08,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:08,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:08,553 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:08,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:08,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:08,591 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:08,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:08,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:08,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:10,626 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:10,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:10,699 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:10,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:10,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:10,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:10,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:11,123 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:11,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:11,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:11,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:11,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:11,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:11,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:11,601 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:11,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:11,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:11,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:11,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:12,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:12,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:12,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:12,478 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:12,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:12,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:12,506 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:12,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:12,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:12,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:12,931 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:12,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:12,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:12,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:12,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:13,382 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:13,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:13,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:13,413 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:13,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:13,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:13,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:13,941 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:13,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:13,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:13,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:13,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:14,389 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:14,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:14,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:14,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:14,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:14,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:14,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:14,856 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:14,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:14,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:14,883 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:14,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:14,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:14,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:14,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:15,301 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:15,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:15,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:15,344 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:15,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:15,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:15,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:15,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:15,764 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:15,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:15,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:15,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:15,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:16,223 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:16,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:16,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:16,252 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:16,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:16,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:16,697 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:16,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:16,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:16,725 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:16,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:16,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:16,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:16,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:17,152 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:17,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:17,180 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:17,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:17,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:17,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:17,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:17,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:17,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:17,624 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:17,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:17,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:17,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:18,046 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:18,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:18,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:18,073 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:18,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:18,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:18,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:18,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:18,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:18,524 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:18,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:18,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:18,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:18,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:18,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:18,976 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:18,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:18,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:18,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:19,392 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:19,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:19,423 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:19,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:19,842 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:19,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:19,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:19,873 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:19,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:19,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:19,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:20,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:20,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:20,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:20,735 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:20,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:20,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:20,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:20,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:21,184 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:21,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:21,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:21,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:21,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:21,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:21,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:21,654 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:21,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:22,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:22,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:22,100 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:22,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:22,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:22,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:22,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:22,517 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:22,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:22,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:22,545 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:22,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:22,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:22,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:22,966 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:22,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:22,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:22,996 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:22,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:22,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:22,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:23,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:23,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:23,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:23,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:23,871 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:23,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:23,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:23,899 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:23,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:23,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:23,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:24,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:24,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:24,342 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:24,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:24,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:24,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:24,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:24,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:25,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:25,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:25,653 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:25,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:25,702 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:25,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:25,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:25,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:26,121 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:26,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:26,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:26,149 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:26,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:26,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:26,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:26,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:26,601 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:26,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:26,650 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:26,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:26,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:26,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:27,078 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:27,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:27,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:27,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:27,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:27,539 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:27,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:27,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:28,082 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:28,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:28,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:28,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:28,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:28,581 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:28,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:28,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:28,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:29,025 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:29,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:29,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:29,469 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:29,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:29,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:29,920 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:29,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:29,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:29,947 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:29,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:29,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:30,363 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:30,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:30,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:30,390 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:30,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:30,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:30,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:32,374 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:32,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:32,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:32,438 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:32,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:32,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:34,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:34,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:34,504 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:34,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:34,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:34,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:36,566 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:36,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:36,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:36,635 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:36,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:36,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:36,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:38,677 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:38,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:38,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:38,750 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:38,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:38,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:38,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:41,148 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:41,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:41,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:41,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:43,201 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:43,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:43,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:43,257 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:43,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:43,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:43,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:45,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:45,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:45,337 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:45,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:45,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:45,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:45,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:47,327 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:47,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:47,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:47,401 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:47,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:47,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:47,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:47,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:49,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:49,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:49,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:49,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:51,783 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:51,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:51,844 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:51,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:53,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:53,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:53,959 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:53,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:53,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:53,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:53,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:54,384 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:54,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:54,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:54,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:54,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:56,541 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:56,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:56,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:56,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:56,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:57,044 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:57,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:57,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:57,071 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:57,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:57,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:57,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:59,072 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:27:59,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:59,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:59,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:27:59,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:59,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:59,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:27:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:27:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:27:59,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:27:59,584 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:27:59,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:27:59,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:27:59,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:27:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:01,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:01,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:01,684 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:01,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:01,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:01,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:01,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:02,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:02,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:02,136 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:02,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:02,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:02,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:04,206 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:04,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:04,685 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:04,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:04,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:06,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:06,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:06,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:06,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:06,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:07,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:07,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:09,272 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:09,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:09,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:09,343 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:09,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:09,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:09,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:09,770 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:09,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:09,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:09,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:09,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:11,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:11,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:11,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:12,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:12,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:12,333 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:12,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:12,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:12,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:12,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:12,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:12,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:12,791 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:12,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:12,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:12,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:12,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:13,212 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:13,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:13,239 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:13,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:13,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:13,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:13,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:13,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:14,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:14,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:14,149 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:14,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:14,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:14,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:14,572 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:14,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:14,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:14,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:14,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:15,020 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:15,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:15,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:15,048 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:15,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:15,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:15,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:17,068 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:17,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:17,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:17,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:17,542 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:17,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:17,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:17,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:17,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:18,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:18,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:18,012 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:18,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:18,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:18,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:18,426 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:18,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:18,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:18,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:18,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:18,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:18,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:18,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:19,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:19,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:19,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:19,787 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:19,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:19,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:19,815 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:19,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:19,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:19,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:19,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:20,243 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:20,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:20,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:20,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:20,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:20,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:20,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:20,720 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:20,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:20,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:20,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:20,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:21,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:21,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:21,174 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:21,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:21,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:21,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:21,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:21,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:21,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:21,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:21,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:22,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:22,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:22,072 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:22,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:22,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:22,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:22,487 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:22,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:22,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:22,514 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:22,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:22,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:22,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:22,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:22,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:22,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:22,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:23,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:23,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:23,575 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:23,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:23,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:23,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:23,998 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:24,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:24,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:24,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:24,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:24,447 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:24,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:24,474 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:24,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:24,896 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:24,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:24,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:24,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:24,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:25,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:25,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:25,379 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:25,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:25,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:25,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:25,802 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:25,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:25,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:25,830 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:25,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:25,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:26,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:26,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:26,298 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:26,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:26,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:26,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:26,720 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:26,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:26,748 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:26,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:26,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:26,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:27,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:27,209 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:27,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:27,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:27,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:27,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:27,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:27,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:27,661 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:27,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:27,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:27,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:28,088 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:28,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:28,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:28,115 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:28,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:28,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:28,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:28,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:28,566 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:28,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:28,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:28,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:28,991 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:29,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:29,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:29,019 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:29,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:29,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:29,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:29,441 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:29,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:29,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:29,469 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:29,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:29,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:29,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:29,929 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:29,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:29,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:29,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:30,354 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:30,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:30,382 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:30,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:30,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:30,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:30,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:30,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:30,914 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:30,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:31,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:31,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:31,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:31,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:32,055 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:32,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:32,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:32,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:32,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:32,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:32,740 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:32,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:32,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:32,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:32,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:33,215 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:33,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:33,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:33,265 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:33,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:33,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:33,740 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:33,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:33,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:33,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:33,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:34,188 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:34,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:34,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:34,654 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:34,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:34,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:34,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:35,100 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:35,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:35,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:35,548 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:35,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:35,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:35,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:35,994 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:36,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:36,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:36,022 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:36,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:36,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:36,444 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:36,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:36,472 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:36,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:36,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:36,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:36,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:36,890 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:36,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:36,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:36,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:36,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:36,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:37,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:37,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:37,372 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:37,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:37,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:37,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:37,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:37,793 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:37,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:37,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:37,821 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:37,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:37,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:37,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:39,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:39,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:39,895 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:39,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:39,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:39,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:39,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:42,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:42,420 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:42,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:42,449 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:42,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:42,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:42,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:42,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:42,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:42,903 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:42,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:42,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:42,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:43,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:43,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:43,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:45,387 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:45,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:45,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:45,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:45,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:45,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:45,878 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:45,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:45,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:45,906 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:45,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:45,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:45,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:45,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:47,955 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:48,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:48,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:48,030 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:48,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:48,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:48,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:48,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:48,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:48,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:48,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:50,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:52,639 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:52,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:52,693 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:52,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:52,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:52,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:53,114 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:53,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:53,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:53,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:53,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:55,180 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:55,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:55,252 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:55,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:55,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:55,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:55,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:55,672 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:55,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:55,702 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:55,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:55,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:55,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:57,755 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:28:57,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:57,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:57,836 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:28:57,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:57,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:57,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:28:58,255 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:28:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:28:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:28:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:28:58,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:28:58,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:28:58,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:28:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:00,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:00,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:00,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:00,773 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:00,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:00,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:02,752 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:02,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:02,815 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:02,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:02,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:02,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:03,231 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:03,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:03,258 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:03,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:03,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:05,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:05,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:05,311 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:05,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:05,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:05,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:07,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:07,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:07,358 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:07,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:07,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:07,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:07,783 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:07,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:07,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:08,226 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:08,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:08,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:08,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:08,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:08,675 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:08,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:08,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:08,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:08,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:09,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:09,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:09,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:09,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:09,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:09,576 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:09,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:09,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:09,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:09,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:10,023 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:10,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:10,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:10,050 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:10,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:10,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:10,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:10,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:10,472 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:10,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:10,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:10,499 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:10,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:10,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:10,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:10,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:10,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:10,944 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:10,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:10,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:10,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:13,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:13,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:13,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:13,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:13,430 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:13,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:13,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:13,458 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:13,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:13,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:13,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:13,878 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:13,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:13,905 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:13,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:13,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:13,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:14,328 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:14,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:14,355 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:14,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:14,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:14,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:14,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:14,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:16,785 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:16,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:16,863 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:16,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:16,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:17,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:17,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:17,322 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:17,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:17,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:17,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:19,350 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:19,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:19,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:19,429 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:19,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:19,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:19,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:19,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:19,877 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:19,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:19,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:20,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:20,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:20,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:20,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:20,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:20,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:20,778 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:20,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:21,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:21,224 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:21,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:21,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:21,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:21,643 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:21,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:21,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:21,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:21,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:21,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:21,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:23,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:23,727 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:23,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:23,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:23,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:24,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:24,171 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:24,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:24,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:24,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:26,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:26,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:26,238 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:26,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:26,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:26,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:26,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:26,663 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:26,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:27,110 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:27,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:27,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:27,137 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:27,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:27,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:27,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:27,566 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:27,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:27,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:27,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:29,625 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:29,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:29,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:29,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:29,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:30,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:30,149 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:30,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:30,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:30,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:32,181 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:32,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:32,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:32,255 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:32,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:32,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:32,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:32,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:32,671 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:32,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:32,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:32,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:33,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:33,143 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:33,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:33,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:33,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:33,619 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:33,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:33,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:33,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:33,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:34,043 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:34,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:34,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:34,076 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:34,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:34,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:34,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:34,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:34,499 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:34,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:34,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:34,528 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:34,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:34,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:34,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:36,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:36,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:36,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:36,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:36,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:37,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:37,088 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:37,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:37,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:37,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:37,512 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:37,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:37,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:37,968 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:37,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:37,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:37,995 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:37,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:37,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:37,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:38,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:38,413 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:38,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:38,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:38,440 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:38,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:38,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:38,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:38,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:38,852 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:38,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:38,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:38,879 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:38,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:38,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:38,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:39,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:39,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:39,322 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:39,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:39,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:39,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:39,737 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:39,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:39,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:39,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:41,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:41,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:41,816 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:41,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:41,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:41,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:43,869 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:43,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:43,944 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:43,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:43,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:43,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:45,943 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:45,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:46,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:46,000 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:46,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:46,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:46,416 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:46,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:46,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:46,448 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:29:46,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:46,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:29:46,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:46,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:46,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:46,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:48,944 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:49,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:49,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:49,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:49,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:49,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:51,055 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:51,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:51,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:51,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:51,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:53,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:53,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:53,232 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:53,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:53,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:53,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:55,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:55,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:55,314 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:55,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:55,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:55,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:57,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:57,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:57,374 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:57,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:57,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:29:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:29:59,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:29:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:29:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:29:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:29:59,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:29:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:29:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:01,496 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:01,574 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:01,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:01,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:01,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:03,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:03,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:03,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:03,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:05,736 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:05,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:05,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:05,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:05,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:07,893 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:07,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:07,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:07,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:07,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:10,043 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:10,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:10,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:10,126 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:10,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:10,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:10,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:12,145 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:12,216 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:12,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:12,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:12,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:14,219 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:14,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:14,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:14,279 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:14,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:14,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:14,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:14,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:16,260 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:16,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:16,320 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:16,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:16,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:16,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:18,333 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:18,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:18,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:18,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:20,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:20,500 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:20,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:20,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:20,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:22,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:22,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:22,606 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:22,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:24,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:24,745 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:24,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:24,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:24,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:26,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:26,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:26,869 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:26,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:26,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:26,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:28,954 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:28,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:31,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:31,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:33,024 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:33,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:33,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:33,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:33,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:33,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:33,531 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:33,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:33,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:33,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:33,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:33,948 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:33,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:33,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:33,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:33,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,398 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:34,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:34,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:34,430 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:34,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:34,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:34,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:34,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:34,847 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:34,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:34,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:34,874 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:34,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:34,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:34,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:35,299 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:35,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:35,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:35,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:35,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:35,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:35,741 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:35,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:35,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:35,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:35,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:35,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:36,184 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:36,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:36,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:36,211 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:36,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:36,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:36,624 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:36,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:36,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:36,651 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:36,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:36,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:36,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:36,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:37,069 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:37,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:37,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:37,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:37,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:37,515 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:37,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:37,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:37,542 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:37,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:37,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:37,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:37,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:37,959 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:37,986 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:37,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:37,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:37,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:38,400 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:38,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:38,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:38,432 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:38,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:38,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:38,845 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:38,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:38,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:38,872 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:38,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:38,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:38,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:39,285 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:39,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:39,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:39,312 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:39,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:39,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:39,723 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:39,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:39,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:39,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:39,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:40,162 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:40,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:40,193 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:40,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:40,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:42,167 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:42,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:42,244 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:42,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:42,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:42,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:44,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:44,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:44,290 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:44,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:44,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:44,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:46,295 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:46,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:46,352 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:46,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:46,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:46,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:48,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:48,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:48,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:48,812 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:48,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:48,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:48,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:49,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:49,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:49,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:49,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:49,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:50,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:50,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:50,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:50,595 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:50,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:50,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:50,625 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:50,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:50,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:51,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:51,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:51,074 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:51,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:51,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:51,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:51,490 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:51,520 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:51,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:51,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:51,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:51,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:53,531 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:53,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:53,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:53,589 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:53,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:53,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:53,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:54,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:54,036 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:54,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,456 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:54,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:54,486 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:54,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:54,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:54,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:54,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:54,946 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:54,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:54,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:54,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:54,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,368 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:55,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:55,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:55,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:55,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:55,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:55,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:55,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,287 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:56,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:56,317 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:56,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:56,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:56,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:56,776 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:56,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:30:56,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:56,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:30:58,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:58,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:58,907 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:58,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:58,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:58,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,337 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:59,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:59,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:30:59,790 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:30:59,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:30:59,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:30:59,821 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:30:59,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:30:59,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:30:59,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:30:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:00,247 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:00,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:00,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:00,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:00,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,330 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:02,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:02,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:02,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:02,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:02,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:02,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:02,865 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:02,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:02,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:02,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:02,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:04,928 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:05,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:05,007 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:05,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,431 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:05,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:05,464 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:05,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:05,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:05,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:05,923 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:05,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:06,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:06,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:06,387 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:06,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:06,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:06,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:06,815 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:06,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:06,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:06,843 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:06,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:06,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:06,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:07,269 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:07,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:07,297 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:07,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:07,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:07,730 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:07,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:07,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:07,758 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:07,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:07,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:07,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,179 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:08,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:08,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:08,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:08,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:08,634 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:08,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:08,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:08,662 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:08,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:08,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:09,086 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:09,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:09,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:09,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:09,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:09,538 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:09,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:09,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:09,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:09,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:11,622 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:11,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:11,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,126 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:12,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:12,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:12,154 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:12,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:12,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:12,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:12,575 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:12,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:12,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:12,604 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:12,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:12,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:12,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,027 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:13,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:13,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,486 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:13,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:13,520 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:13,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:13,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:13,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:13,952 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:13,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:13,981 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:13,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:13,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,409 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:14,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:14,437 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:14,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:14,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:14,858 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:14,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:14,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:14,886 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:14,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:14,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:14,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:14,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:15,313 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:15,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:15,341 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:15,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:15,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:15,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:15,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:17,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:17,470 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:17,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:17,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:17,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:19,533 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:19,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:19,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:19,612 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:19,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:19,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:19,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:20,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:20,062 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:20,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:20,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:20,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:20,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:20,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:20,925 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:20,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:20,956 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:20,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:20,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:20,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:21,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:21,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:21,834 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:21,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:21,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:21,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:21,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:23,877 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:23,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:23,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:23,932 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:23,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:23,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:23,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:24,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:24,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:24,377 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:24,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:24,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:24,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:24,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:26,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:26,421 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:26,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:26,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:26,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:26,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:26,867 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:26,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:26,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:27,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:27,318 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:27,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 19:31:27,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:27,739 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-14 19:31:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:27,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:27,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:27,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:27,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:29,767 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:29,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:29,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:29,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:29,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:31,830 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:31,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:31,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:31,873 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:31,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:31,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:31,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:33,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:33,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:33,938 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:33,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:33,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:33,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:33,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:35,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:36,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:38,004 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:38,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:38,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:38,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:38,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:40,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:40,124 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:40,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:40,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:40,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:42,157 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:42,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:42,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:44,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:44,276 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:44,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:44,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:46,262 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:46,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:46,327 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:46,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:46,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:46,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:46,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:48,359 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:48,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:48,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:48,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:48,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:50,453 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:50,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:50,507 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:50,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:50,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:52,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:52,577 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:52,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:52,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:52,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:52,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:54,621 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:54,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:54,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:54,667 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:54,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:54,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:54,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:56,702 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:56,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:56,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:56,768 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:56,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:56,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:56,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:31:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:31:58,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:31:58,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:31:58,905 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:31:58,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:31:58,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:31:58,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:31:58,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:01,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:01,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:01,045 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:01,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:01,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:01,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:03,121 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:03,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:05,225 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:05,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:05,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:05,271 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:05,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:05,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:05,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:05,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:07,299 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:07,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:07,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:07,347 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:07,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:07,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:07,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:07,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:09,382 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:09,428 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:09,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:09,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:11,438 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:11,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:11,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:11,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:13,517 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:13,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:13,562 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:13,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:13,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:13,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:15,566 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:15,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:15,613 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:15,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:15,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:15,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:17,597 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:17,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:17,655 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:17,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:17,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:19,679 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:19,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:19,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:19,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:19,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:21,730 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:21,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:21,784 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:21,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:21,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:21,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:23,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:23,855 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:23,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:23,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:25,864 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:25,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:25,921 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:25,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:25,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:25,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:25,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:27,927 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:27,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:27,975 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:27,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:27,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:27,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:29,962 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:30,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:30,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:30,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:32,003 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:32,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:32,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:34,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:34,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:34,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:34,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:34,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:36,087 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:36,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:36,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:36,142 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:36,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:36,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:36,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:36,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:38,143 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:38,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:38,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:38,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:40,217 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:40,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:40,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:40,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:40,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:42,243 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:42,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:42,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:44,277 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:44,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:44,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:44,336 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:44,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:44,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:44,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:46,334 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:46,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:46,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:48,393 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:48,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:48,445 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:48,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:48,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:48,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:48,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:50,434 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:50,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:50,491 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:50,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:50,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:50,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:50,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:52,469 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:52,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:52,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:52,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:54,511 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:54,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:54,561 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:54,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:54,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:54,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:56,533 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:56,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:56,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:32:58,563 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:32:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:32:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:32:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:32:58,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:32:58,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:32:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:32:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:00,591 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:00,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:00,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:00,641 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:00,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:00,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:00,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:02,631 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:02,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:02,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:02,686 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:02,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:02,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:02,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:02,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:04,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:04,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:04,766 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:04,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:04,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:04,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:06,766 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:06,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:06,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:06,825 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:06,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:06,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:06,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:06,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:08,847 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:08,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:08,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:08,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:08,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:10,901 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:10,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:10,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:10,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:12,963 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:13,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:13,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:13,020 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:13,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:13,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:15,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:15,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:15,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:17,104 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:17,150 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:17,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:17,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:17,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:19,175 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:19,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:19,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:19,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:21,248 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:21,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:21,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:21,296 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:21,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:21,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:21,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:23,280 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:23,328 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:23,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:23,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:23,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:25,320 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:25,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:25,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:25,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:25,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:25,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:25,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:27,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:27,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:27,395 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:27,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:27,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:27,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:29,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:29,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:29,426 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:29,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:29,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:29,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:29,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:31,395 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:31,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:31,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:31,440 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:31,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:31,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:31,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:33,438 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:33,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:33,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:33,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:33,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:33,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:35,477 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:35,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:35,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:35,529 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:35,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:35,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:35,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:37,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:37,548 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:37,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:37,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:37,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:39,526 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:39,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:39,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:41,548 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:41,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:41,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:41,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:43,593 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:43,640 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:43,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:43,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:43,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:43,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:45,624 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:45,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:45,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:45,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:47,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:47,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:47,717 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:47,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:47,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:47,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:49,711 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:49,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:49,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:51,751 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:51,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:51,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:51,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:51,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:51,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:53,792 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:53,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:53,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:55,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:55,918 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:55,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:55,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:55,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:57,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:57,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:33:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:33:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:33:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:33:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:33:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:33:59,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:33:59,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:33:59,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:00,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:01,975 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:34:02,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:34:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:34:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:34:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:34:04,063 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 19:34:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:34:04,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 554 states and 1049 transitions. [2022-12-14 19:34:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1049 transitions. [2022-12-14 19:34:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 19:34:04,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:34:04,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:34:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat