./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/pr5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/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_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/pr5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 374c198ea90130277bd1a124bc94571dd240bc0803e6f3936a68065c719ddd5a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:02:38,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:02:38,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:02:38,311 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:02:38,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:02:38,312 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:02:38,313 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:02:38,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:02:38,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:02:38,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:02:38,316 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:02:38,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:02:38,317 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:02:38,318 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:02:38,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:02:38,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:02:38,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:02:38,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:02:38,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:02:38,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:02:38,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:02:38,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:02:38,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:02:38,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:02:38,327 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:02:38,327 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:02:38,327 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:02:38,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:02:38,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:02:38,329 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:02:38,329 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:02:38,329 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:02:38,330 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:02:38,330 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:02:38,331 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:02:38,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:02:38,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:02:38,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:02:38,332 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:02:38,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:02:38,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:02:38,333 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 20:02:38,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:02:38,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:02:38,347 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:02:38,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:02:38,347 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:02:38,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:02:38,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:02:38,348 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:02:38,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:02:38,349 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:02:38,349 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:02:38,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:02:38,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:38,349 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:02:38,349 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:02:38,349 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:02:38,349 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:02:38,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:02:38,350 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:02:38,350 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_0295ceda-ca2d-41b8-ae67-b11d515349e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 374c198ea90130277bd1a124bc94571dd240bc0803e6f3936a68065c719ddd5a [2022-12-14 20:02:38,522 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:02:38,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:02:38,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:02:38,540 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:02:38,541 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:02:38,541 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/array-tiling/pr5.c [2022-12-14 20:02:41,219 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:02:41,336 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:02:41,336 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/sv-benchmarks/c/array-tiling/pr5.c [2022-12-14 20:02:41,340 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/data/3da206fcb/1d4d4afb2a35488188cb5a3d8e81abbf/FLAG49fb60680 [2022-12-14 20:02:41,349 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/data/3da206fcb/1d4d4afb2a35488188cb5a3d8e81abbf [2022-12-14 20:02:41,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:02:41,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:02:41,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:41,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:02:41,355 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:02:41,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78af4a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41, skipping insertion in model container [2022-12-14 20:02:41,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:02:41,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:02:41,468 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_0295ceda-ca2d-41b8-ae67-b11d515349e3/sv-benchmarks/c/array-tiling/pr5.c[394,407] [2022-12-14 20:02:41,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:41,489 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:02:41,498 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_0295ceda-ca2d-41b8-ae67-b11d515349e3/sv-benchmarks/c/array-tiling/pr5.c[394,407] [2022-12-14 20:02:41,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:02:41,516 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:02:41,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41 WrapperNode [2022-12-14 20:02:41,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:02:41,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:41,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:02:41,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:02:41,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,527 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,544 INFO L138 Inliner]: procedures = 15, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 133 [2022-12-14 20:02:41,544 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:02:41,545 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:02:41,545 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:02:41,545 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:02:41,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,560 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,561 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:02:41,564 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:02:41,564 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:02:41,564 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:02:41,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:02:41,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:02:41,584 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:02:41,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0295ceda-ca2d-41b8-ae67-b11d515349e3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:02:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:02:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:02:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:02:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:02:41,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:02:41,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:02:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:02:41,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:02:41,667 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:02:41,668 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:02:41,911 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:02:41,962 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:02:41,963 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 20:02:41,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:41 BoogieIcfgContainer [2022-12-14 20:02:41,966 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:02:41,967 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:02:41,967 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:02:41,977 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:02:41,977 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:02:41" (1/1) ... [2022-12-14 20:02:41,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:02:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 107 states and 116 transitions. [2022-12-14 20:02:42,041 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 116 transitions. [2022-12-14 20:02:42,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-12-14 20:02:42,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 108 states and 117 transitions. [2022-12-14 20:02:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 117 transitions. [2022-12-14 20:02:42,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 20:02:42,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:42,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:42,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 110 states and 121 transitions. [2022-12-14 20:02:42,714 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-12-14 20:02:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 20:02:42,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:42,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 115 states and 131 transitions. [2022-12-14 20:02:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 131 transitions. [2022-12-14 20:02:42,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-12-14 20:02:42,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:42,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:42,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:42,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 116 states and 132 transitions. [2022-12-14 20:02:42,942 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 132 transitions. [2022-12-14 20:02:42,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 20:02:42,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:42,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 118 states and 136 transitions. [2022-12-14 20:02:43,066 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 136 transitions. [2022-12-14 20:02:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 20:02:43,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 119 states and 137 transitions. [2022-12-14 20:02:43,107 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 137 transitions. [2022-12-14 20:02:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-12-14 20:02:43,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 120 states and 138 transitions. [2022-12-14 20:02:43,135 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 138 transitions. [2022-12-14 20:02:43,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 20:02:43,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 121 states and 139 transitions. [2022-12-14 20:02:43,173 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 139 transitions. [2022-12-14 20:02:43,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 20:02:43,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 122 states and 140 transitions. [2022-12-14 20:02:43,202 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 140 transitions. [2022-12-14 20:02:43,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 20:02:43,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 123 states and 141 transitions. [2022-12-14 20:02:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 141 transitions. [2022-12-14 20:02:43,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 20:02:43,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 124 states and 142 transitions. [2022-12-14 20:02:43,269 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 142 transitions. [2022-12-14 20:02:43,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 20:02:43,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 125 states and 143 transitions. [2022-12-14 20:02:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 143 transitions. [2022-12-14 20:02:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 20:02:43,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 20:02:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 127 states and 146 transitions. [2022-12-14 20:02:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 146 transitions. [2022-12-14 20:02:43,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 20:02:43,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 129 states and 149 transitions. [2022-12-14 20:02:43,574 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 149 transitions. [2022-12-14 20:02:43,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 20:02:43,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 130 states and 150 transitions. [2022-12-14 20:02:43,602 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 150 transitions. [2022-12-14 20:02:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 20:02:43,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 131 states and 151 transitions. [2022-12-14 20:02:43,631 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 151 transitions. [2022-12-14 20:02:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 20:02:43,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 132 states and 152 transitions. [2022-12-14 20:02:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 152 transitions. [2022-12-14 20:02:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 20:02:43,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 133 states and 153 transitions. [2022-12-14 20:02:43,688 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 153 transitions. [2022-12-14 20:02:43,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-14 20:02:43,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 134 states and 154 transitions. [2022-12-14 20:02:43,716 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 154 transitions. [2022-12-14 20:02:43,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 20:02:43,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 135 states and 155 transitions. [2022-12-14 20:02:43,746 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 155 transitions. [2022-12-14 20:02:43,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 20:02:43,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 136 states and 156 transitions. [2022-12-14 20:02:43,776 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 156 transitions. [2022-12-14 20:02:43,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 20:02:43,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 138 states and 159 transitions. [2022-12-14 20:02:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 159 transitions. [2022-12-14 20:02:43,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 20:02:43,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 139 states and 160 transitions. [2022-12-14 20:02:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 160 transitions. [2022-12-14 20:02:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 20:02:43,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 140 states and 161 transitions. [2022-12-14 20:02:43,877 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 161 transitions. [2022-12-14 20:02:43,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 20:02:43,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 141 states and 162 transitions. [2022-12-14 20:02:43,908 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 162 transitions. [2022-12-14 20:02:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:02:43,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 142 states and 163 transitions. [2022-12-14 20:02:43,940 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 163 transitions. [2022-12-14 20:02:43,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-12-14 20:02:43,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:43,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:43,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 143 states and 164 transitions. [2022-12-14 20:02:43,971 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 164 transitions. [2022-12-14 20:02:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:02:43,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:43,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:43,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 144 states and 165 transitions. [2022-12-14 20:02:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 165 transitions. [2022-12-14 20:02:44,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-14 20:02:44,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 145 states and 166 transitions. [2022-12-14 20:02:44,036 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 166 transitions. [2022-12-14 20:02:44,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 20:02:44,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 147 states and 169 transitions. [2022-12-14 20:02:44,074 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 169 transitions. [2022-12-14 20:02:44,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-12-14 20:02:44,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 148 states and 170 transitions. [2022-12-14 20:02:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 170 transitions. [2022-12-14 20:02:44,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 20:02:44,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 149 states and 171 transitions. [2022-12-14 20:02:44,160 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 171 transitions. [2022-12-14 20:02:44,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 20:02:44,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 150 states and 172 transitions. [2022-12-14 20:02:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 172 transitions. [2022-12-14 20:02:44,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:02:44,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 151 states and 173 transitions. [2022-12-14 20:02:44,238 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 173 transitions. [2022-12-14 20:02:44,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-12-14 20:02:44,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 152 states and 174 transitions. [2022-12-14 20:02:44,280 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 174 transitions. [2022-12-14 20:02:44,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:02:44,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 153 states and 175 transitions. [2022-12-14 20:02:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 175 transitions. [2022-12-14 20:02:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-12-14 20:02:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 154 states and 176 transitions. [2022-12-14 20:02:44,358 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 176 transitions. [2022-12-14 20:02:44,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 20:02:44,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 156 states and 179 transitions. [2022-12-14 20:02:44,396 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 179 transitions. [2022-12-14 20:02:44,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-12-14 20:02:44,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 157 states and 180 transitions. [2022-12-14 20:02:44,429 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 180 transitions. [2022-12-14 20:02:44,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 20:02:44,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 158 states and 181 transitions. [2022-12-14 20:02:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 181 transitions. [2022-12-14 20:02:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-12-14 20:02:44,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 159 states and 182 transitions. [2022-12-14 20:02:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 182 transitions. [2022-12-14 20:02:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:02:44,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 160 states and 183 transitions. [2022-12-14 20:02:44,536 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 183 transitions. [2022-12-14 20:02:44,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-12-14 20:02:44,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 161 states and 184 transitions. [2022-12-14 20:02:44,571 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 184 transitions. [2022-12-14 20:02:44,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:02:44,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 162 states and 185 transitions. [2022-12-14 20:02:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 185 transitions. [2022-12-14 20:02:44,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 20:02:44,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 163 states and 186 transitions. [2022-12-14 20:02:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 186 transitions. [2022-12-14 20:02:44,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-12-14 20:02:44,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 165 states and 188 transitions. [2022-12-14 20:02:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 188 transitions. [2022-12-14 20:02:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 20:02:44,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 166 states and 191 transitions. [2022-12-14 20:02:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 191 transitions. [2022-12-14 20:02:44,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:02:44,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:44,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:44,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:45,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 190 states and 224 transitions. [2022-12-14 20:02:45,287 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 224 transitions. [2022-12-14 20:02:45,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:02:45,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:45,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 194 states and 227 transitions. [2022-12-14 20:02:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 227 transitions. [2022-12-14 20:02:45,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:02:45,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 198 states and 230 transitions. [2022-12-14 20:02:45,485 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 230 transitions. [2022-12-14 20:02:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:02:45,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,521 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:45,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 202 states and 233 transitions. [2022-12-14 20:02:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 233 transitions. [2022-12-14 20:02:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:02:45,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 206 states and 236 transitions. [2022-12-14 20:02:45,703 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 236 transitions. [2022-12-14 20:02:45,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 20:02:45,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:45,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:45,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 167 states and 192 transitions. [2022-12-14 20:02:45,813 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 192 transitions. [2022-12-14 20:02:45,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:45,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:45,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:45,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:45,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:46,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 186 states and 221 transitions. [2022-12-14 20:02:46,651 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 221 transitions. [2022-12-14 20:02:46,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:46,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:46,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:47,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:47,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 195 states and 236 transitions. [2022-12-14 20:02:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 236 transitions. [2022-12-14 20:02:47,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:47,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:47,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:47,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:49,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:49,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 209 states and 261 transitions. [2022-12-14 20:02:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 261 transitions. [2022-12-14 20:02:49,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:49,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:49,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:49,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:49,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 213 states and 266 transitions. [2022-12-14 20:02:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 266 transitions. [2022-12-14 20:02:50,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:50,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:50,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:50,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:02:52,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 242 states and 310 transitions. [2022-12-14 20:02:52,505 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 310 transitions. [2022-12-14 20:02:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:52,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:52,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:52,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:52,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 247 states and 317 transitions. [2022-12-14 20:02:52,960 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 317 transitions. [2022-12-14 20:02:52,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:52,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:52,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:02:53,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 248 states and 318 transitions. [2022-12-14 20:02:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 318 transitions. [2022-12-14 20:02:53,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:53,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:02:53,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 252 states and 321 transitions. [2022-12-14 20:02:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 321 transitions. [2022-12-14 20:02:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:53,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:53,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 253 states and 323 transitions. [2022-12-14 20:02:53,730 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 323 transitions. [2022-12-14 20:02:53,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:53,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:02:53,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:53,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 257 states and 332 transitions. [2022-12-14 20:02:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 332 transitions. [2022-12-14 20:02:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:53,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:53,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:53,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:02:54,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:54,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 271 states and 350 transitions. [2022-12-14 20:02:54,631 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 350 transitions. [2022-12-14 20:02:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:54,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:54,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:54,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:02:55,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:55,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 282 states and 365 transitions. [2022-12-14 20:02:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 365 transitions. [2022-12-14 20:02:55,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:55,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:55,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:55,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:02:55,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 286 states and 369 transitions. [2022-12-14 20:02:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 369 transitions. [2022-12-14 20:02:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:55,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:55,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:55,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:57,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 296 states and 392 transitions. [2022-12-14 20:02:57,082 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 392 transitions. [2022-12-14 20:02:57,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:57,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:02:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 300 states and 395 transitions. [2022-12-14 20:02:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 395 transitions. [2022-12-14 20:02:57,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-14 20:02:57,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 20:02:57,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 304 states and 398 transitions. [2022-12-14 20:02:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 398 transitions. [2022-12-14 20:02:57,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:02:57,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:57,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,040 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:02:58,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:02:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 309 states and 408 transitions. [2022-12-14 20:02:58,608 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 408 transitions. [2022-12-14 20:02:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:02:58,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:02:58,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:02:58,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:02:58,687 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:00,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 336 states and 452 transitions. [2022-12-14 20:03:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 452 transitions. [2022-12-14 20:03:00,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:03:00,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:00,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:00,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:00,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:00,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 337 states and 453 transitions. [2022-12-14 20:03:00,720 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 453 transitions. [2022-12-14 20:03:00,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:03:00,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:00,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:00,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:00,743 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 338 states and 454 transitions. [2022-12-14 20:03:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 454 transitions. [2022-12-14 20:03:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:03:00,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:00,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 342 states and 457 transitions. [2022-12-14 20:03:01,022 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 457 transitions. [2022-12-14 20:03:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:03:01,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 343 states and 458 transitions. [2022-12-14 20:03:01,063 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 458 transitions. [2022-12-14 20:03:01,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:03:01,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,078 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 346 states and 462 transitions. [2022-12-14 20:03:01,782 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 462 transitions. [2022-12-14 20:03:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-14 20:03:01,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:01,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:01,807 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:02,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:02,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 347 states and 463 transitions. [2022-12-14 20:03:02,100 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 463 transitions. [2022-12-14 20:03:02,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:03:02,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:02,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:03,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 353 states and 472 transitions. [2022-12-14 20:03:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 472 transitions. [2022-12-14 20:03:03,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:03:03,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,052 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:03,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:03,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 354 states and 472 transitions. [2022-12-14 20:03:03,291 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 472 transitions. [2022-12-14 20:03:03,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:03:03,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:03,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:03,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:04,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 360 states and 481 transitions. [2022-12-14 20:03:04,026 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 481 transitions. [2022-12-14 20:03:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 20:03:04,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:04,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 361 states and 481 transitions. [2022-12-14 20:03:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 481 transitions. [2022-12-14 20:03:04,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:03:04,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,402 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:04,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 363 states and 483 transitions. [2022-12-14 20:03:04,483 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 483 transitions. [2022-12-14 20:03:04,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 20:03:04,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 365 states and 485 transitions. [2022-12-14 20:03:04,576 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 485 transitions. [2022-12-14 20:03:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:03:04,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:04,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 364 states and 484 transitions. [2022-12-14 20:03:04,928 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 484 transitions. [2022-12-14 20:03:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 20:03:04,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:04,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 363 states and 483 transitions. [2022-12-14 20:03:04,962 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 483 transitions. [2022-12-14 20:03:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:03:04,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:04,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:04,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:03:05,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:05,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 365 states and 487 transitions. [2022-12-14 20:03:05,511 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 487 transitions. [2022-12-14 20:03:05,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:05,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:05,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:03:06,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:06,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 368 states and 491 transitions. [2022-12-14 20:03:06,228 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 491 transitions. [2022-12-14 20:03:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:06,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:06,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 395 states and 531 transitions. [2022-12-14 20:03:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 531 transitions. [2022-12-14 20:03:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:09,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:09,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:09,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:10,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:10,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 397 states and 533 transitions. [2022-12-14 20:03:10,402 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 533 transitions. [2022-12-14 20:03:10,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:10,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:10,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:10,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:10,418 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 398 states and 533 transitions. [2022-12-14 20:03:10,746 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 533 transitions. [2022-12-14 20:03:10,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:10,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:10,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:10,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:10,768 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 402 states and 536 transitions. [2022-12-14 20:03:10,810 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 536 transitions. [2022-12-14 20:03:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:10,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:10,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:10,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 399 states and 533 transitions. [2022-12-14 20:03:10,969 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 533 transitions. [2022-12-14 20:03:10,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:10,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:10,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:10,984 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:11,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:11,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 414 states and 561 transitions. [2022-12-14 20:03:11,704 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 561 transitions. [2022-12-14 20:03:11,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:11,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:11,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:11,720 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:12,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:12,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 415 states and 564 transitions. [2022-12-14 20:03:12,085 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 564 transitions. [2022-12-14 20:03:12,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:12,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:12,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:12,100 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 441 states and 602 transitions. [2022-12-14 20:03:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 602 transitions. [2022-12-14 20:03:14,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:14,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,516 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:14,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 443 states and 604 transitions. [2022-12-14 20:03:14,866 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 604 transitions. [2022-12-14 20:03:14,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:14,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:14,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:14,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:14,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 448 states and 611 transitions. [2022-12-14 20:03:15,871 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 611 transitions. [2022-12-14 20:03:15,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:15,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:15,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:16,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:16,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 457 states and 621 transitions. [2022-12-14 20:03:16,785 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 621 transitions. [2022-12-14 20:03:16,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:16,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:16,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:16,801 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 461 states and 626 transitions. [2022-12-14 20:03:17,164 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 626 transitions. [2022-12-14 20:03:17,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:17,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,195 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:17,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 462 states and 628 transitions. [2022-12-14 20:03:17,613 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 628 transitions. [2022-12-14 20:03:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:17,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:17,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 466 states and 631 transitions. [2022-12-14 20:03:18,054 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 631 transitions. [2022-12-14 20:03:18,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 20:03:18,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:18,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 470 states and 634 transitions. [2022-12-14 20:03:18,606 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 634 transitions. [2022-12-14 20:03:18,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:03:18,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,628 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:18,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:18,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 469 states and 633 transitions. [2022-12-14 20:03:18,788 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 633 transitions. [2022-12-14 20:03:18,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:03:18,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:18,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:18,813 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:19,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 470 states and 633 transitions. [2022-12-14 20:03:19,141 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 633 transitions. [2022-12-14 20:03:19,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 20:03:19,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:19,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:19,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 469 states and 632 transitions. [2022-12-14 20:03:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 632 transitions. [2022-12-14 20:03:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:03:19,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:19,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:19,508 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:03:19,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:19,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 466 states and 626 transitions. [2022-12-14 20:03:19,654 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 626 transitions. [2022-12-14 20:03:19,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:03:19,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:19,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:19,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:19,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:03:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:20,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 470 states and 630 transitions. [2022-12-14 20:03:20,622 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 630 transitions. [2022-12-14 20:03:20,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:03:20,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:20,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:20,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:20,638 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:21,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 480 states and 644 transitions. [2022-12-14 20:03:21,253 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 644 transitions. [2022-12-14 20:03:21,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:03:21,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:03:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 475 states and 639 transitions. [2022-12-14 20:03:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 639 transitions. [2022-12-14 20:03:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 20:03:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:03:21,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 479 states and 643 transitions. [2022-12-14 20:03:21,673 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 643 transitions. [2022-12-14 20:03:21,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 20:03:21,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:21,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:03:22,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:22,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 482 states and 647 transitions. [2022-12-14 20:03:22,306 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 647 transitions. [2022-12-14 20:03:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 20:03:22,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:22,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:22,322 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 481 states and 646 transitions. [2022-12-14 20:03:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 646 transitions. [2022-12-14 20:03:22,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 20:03:22,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:22,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:22,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:22,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 480 states and 645 transitions. [2022-12-14 20:03:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 645 transitions. [2022-12-14 20:03:22,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:22,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:22,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:22,541 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:27,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:27,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 507 states and 684 transitions. [2022-12-14 20:03:27,358 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 684 transitions. [2022-12-14 20:03:27,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:27,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:27,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:28,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:28,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 509 states and 686 transitions. [2022-12-14 20:03:28,017 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 686 transitions. [2022-12-14 20:03:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:28,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:28,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:28,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 510 states and 686 transitions. [2022-12-14 20:03:28,442 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 686 transitions. [2022-12-14 20:03:28,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:28,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:28,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:28,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:28,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 514 states and 689 transitions. [2022-12-14 20:03:28,501 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 689 transitions. [2022-12-14 20:03:28,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:28,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:28,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:28,517 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 535 states and 720 transitions. [2022-12-14 20:03:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 720 transitions. [2022-12-14 20:03:31,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:31,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:31,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:31,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:35,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 561 states and 757 transitions. [2022-12-14 20:03:35,384 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 757 transitions. [2022-12-14 20:03:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:35,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:35,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:35,400 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 566 states and 764 transitions. [2022-12-14 20:03:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 764 transitions. [2022-12-14 20:03:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:37,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:37,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:37,065 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:37,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 567 states and 764 transitions. [2022-12-14 20:03:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 764 transitions. [2022-12-14 20:03:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:37,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:37,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:38,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:38,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 569 states and 766 transitions. [2022-12-14 20:03:38,022 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 766 transitions. [2022-12-14 20:03:38,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:38,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:38,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:38,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:38,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 570 states and 766 transitions. [2022-12-14 20:03:38,455 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 766 transitions. [2022-12-14 20:03:38,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:38,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:38,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 574 states and 769 transitions. [2022-12-14 20:03:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 769 transitions. [2022-12-14 20:03:38,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:38,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:38,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:38,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:38,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 578 states and 772 transitions. [2022-12-14 20:03:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 772 transitions. [2022-12-14 20:03:38,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:38,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:38,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:38,594 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 579 states and 773 transitions. [2022-12-14 20:03:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 773 transitions. [2022-12-14 20:03:39,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:39,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:39,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:39,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:39,334 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:39,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:39,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 583 states and 776 transitions. [2022-12-14 20:03:39,379 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 776 transitions. [2022-12-14 20:03:39,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:39,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:39,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:39,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:39,393 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:39,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:39,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 580 states and 773 transitions. [2022-12-14 20:03:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 773 transitions. [2022-12-14 20:03:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:39,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:39,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:39,441 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:40,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:40,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 585 states and 778 transitions. [2022-12-14 20:03:40,113 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 778 transitions. [2022-12-14 20:03:40,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-12-14 20:03:40,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:40,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:40,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 582 states and 775 transitions. [2022-12-14 20:03:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 775 transitions. [2022-12-14 20:03:40,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:03:40,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:40,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:40,631 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:03:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:41,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 585 states and 779 transitions. [2022-12-14 20:03:41,532 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 779 transitions. [2022-12-14 20:03:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:03:41,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:41,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:41,546 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 584 states and 778 transitions. [2022-12-14 20:03:41,796 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 778 transitions. [2022-12-14 20:03:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:03:41,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:41,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:41,812 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:42,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 589 states and 784 transitions. [2022-12-14 20:03:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 784 transitions. [2022-12-14 20:03:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 20:03:42,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:42,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:42,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:42,512 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:42,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 588 states and 783 transitions. [2022-12-14 20:03:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 783 transitions. [2022-12-14 20:03:42,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:03:42,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:42,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:42,750 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:42,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:42,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 587 states and 782 transitions. [2022-12-14 20:03:42,775 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 782 transitions. [2022-12-14 20:03:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:03:42,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:42,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:42,791 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:42,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:42,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 586 states and 781 transitions. [2022-12-14 20:03:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 781 transitions. [2022-12-14 20:03:42,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:03:42,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:42,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:42,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:42,833 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:42,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 585 states and 780 transitions. [2022-12-14 20:03:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 780 transitions. [2022-12-14 20:03:42,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 20:03:42,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:42,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:03:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:42,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 584 states and 779 transitions. [2022-12-14 20:03:42,893 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 779 transitions. [2022-12-14 20:03:42,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 20:03:42,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:42,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:43,295 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:03:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 587 states and 783 transitions. [2022-12-14 20:03:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 783 transitions. [2022-12-14 20:03:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:03:43,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:43,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:43,961 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:03:43,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 589 states and 786 transitions. [2022-12-14 20:03:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 786 transitions. [2022-12-14 20:03:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:03:43,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:43,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:44,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:44,206 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 616 states and 824 transitions. [2022-12-14 20:03:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 824 transitions. [2022-12-14 20:03:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:03:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,164 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 617 states and 824 transitions. [2022-12-14 20:03:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 824 transitions. [2022-12-14 20:03:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:03:50,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,746 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:50,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 621 states and 827 transitions. [2022-12-14 20:03:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 827 transitions. [2022-12-14 20:03:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:03:50,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:50,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:50,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:54,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:54,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 637 states and 851 transitions. [2022-12-14 20:03:54,094 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 851 transitions. [2022-12-14 20:03:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:03:54,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:54,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:54,112 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:59,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 658 states and 881 transitions. [2022-12-14 20:03:59,050 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 881 transitions. [2022-12-14 20:03:59,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:03:59,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:59,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:59,067 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:04,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 685 states and 918 transitions. [2022-12-14 20:04:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 918 transitions. [2022-12-14 20:04:04,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:04:04,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:04,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:05,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:05,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 686 states and 918 transitions. [2022-12-14 20:04:05,452 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 918 transitions. [2022-12-14 20:04:05,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:04:05,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:05,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:05,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:05,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 684 states and 915 transitions. [2022-12-14 20:04:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 915 transitions. [2022-12-14 20:04:05,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:04:05,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:05,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 685 states and 915 transitions. [2022-12-14 20:04:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 915 transitions. [2022-12-14 20:04:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:04:06,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:06,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:06,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:06,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 689 states and 918 transitions. [2022-12-14 20:04:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 918 transitions. [2022-12-14 20:04:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:04:06,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:06,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:06,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:06,230 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:07,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 690 states and 918 transitions. [2022-12-14 20:04:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 918 transitions. [2022-12-14 20:04:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 20:04:07,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:07,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:07,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:07,581 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:07,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:07,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 687 states and 915 transitions. [2022-12-14 20:04:07,655 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 915 transitions. [2022-12-14 20:04:07,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:04:07,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:07,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:07,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:04:07,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 686 states and 914 transitions. [2022-12-14 20:04:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 914 transitions. [2022-12-14 20:04:07,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:04:07,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:07,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:07,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:07,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 690 states and 917 transitions. [2022-12-14 20:04:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 917 transitions. [2022-12-14 20:04:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 20:04:07,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:07,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:08,010 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:04:08,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:08,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 689 states and 916 transitions. [2022-12-14 20:04:08,231 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 916 transitions. [2022-12-14 20:04:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:04:08,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:08,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:08,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:08,710 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:04:09,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:09,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 692 states and 920 transitions. [2022-12-14 20:04:09,804 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 920 transitions. [2022-12-14 20:04:09,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:04:09,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:09,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:09,820 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 691 states and 919 transitions. [2022-12-14 20:04:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 919 transitions. [2022-12-14 20:04:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 20:04:09,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:09,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:09,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:09,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 690 states and 918 transitions. [2022-12-14 20:04:09,909 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 918 transitions. [2022-12-14 20:04:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:04:09,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:09,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:09,926 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:04:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:09,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 689 states and 917 transitions. [2022-12-14 20:04:09,958 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 917 transitions. [2022-12-14 20:04:09,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 20:04:09,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:09,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:09,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:04:10,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:10,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 688 states and 916 transitions. [2022-12-14 20:04:10,001 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 916 transitions. [2022-12-14 20:04:10,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:10,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:10,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:10,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:26,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 707 states and 958 transitions. [2022-12-14 20:04:26,426 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 958 transitions. [2022-12-14 20:04:26,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:26,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:26,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:26,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:26,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 709 states and 961 transitions. [2022-12-14 20:04:26,474 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 961 transitions. [2022-12-14 20:04:26,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:26,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:26,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:37,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 736 states and 999 transitions. [2022-12-14 20:04:37,036 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 999 transitions. [2022-12-14 20:04:37,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:37,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:37,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:37,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 737 states and 999 transitions. [2022-12-14 20:04:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 999 transitions. [2022-12-14 20:04:37,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:37,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:37,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:37,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:37,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 738 states and 999 transitions. [2022-12-14 20:04:37,838 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 999 transitions. [2022-12-14 20:04:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:37,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:37,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:37,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:38,100 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:38,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:38,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 739 states and 1001 transitions. [2022-12-14 20:04:38,888 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1001 transitions. [2022-12-14 20:04:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:38,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:38,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:39,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:39,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 740 states and 1003 transitions. [2022-12-14 20:04:39,784 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1003 transitions. [2022-12-14 20:04:39,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:39,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:39,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:39,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:39,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 735 states and 998 transitions. [2022-12-14 20:04:39,826 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 998 transitions. [2022-12-14 20:04:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:39,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:40,103 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:40,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 736 states and 1000 transitions. [2022-12-14 20:04:40,848 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1000 transitions. [2022-12-14 20:04:40,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:40,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:40,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:40,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 20:04:41,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:41,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 744 states and 1006 transitions. [2022-12-14 20:04:41,871 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1006 transitions. [2022-12-14 20:04:41,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:41,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:41,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:42,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:42,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 745 states and 1008 transitions. [2022-12-14 20:04:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1008 transitions. [2022-12-14 20:04:42,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:42,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:42,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:42,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:43,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 746 states and 1010 transitions. [2022-12-14 20:04:43,905 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1010 transitions. [2022-12-14 20:04:43,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:43,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:43,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:43,957 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 20:04:45,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:45,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 751 states and 1021 transitions. [2022-12-14 20:04:45,472 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1021 transitions. [2022-12-14 20:04:45,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:45,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:45,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:45,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:45,785 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 47 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:04:46,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:46,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 752 states and 1023 transitions. [2022-12-14 20:04:46,476 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1023 transitions. [2022-12-14 20:04:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 20:04:46,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:46,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:47,087 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-14 20:04:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 757 states and 1030 transitions. [2022-12-14 20:04:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1030 transitions. [2022-12-14 20:04:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:04:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:49,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:49,725 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:04:50,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:50,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 756 states and 1029 transitions. [2022-12-14 20:04:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1029 transitions. [2022-12-14 20:04:50,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 20:04:50,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:50,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:50,043 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:04:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:50,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 755 states and 1028 transitions. [2022-12-14 20:04:50,319 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1028 transitions. [2022-12-14 20:04:50,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:04:50,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:50,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:50,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:50,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 754 states and 1027 transitions. [2022-12-14 20:04:50,379 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1027 transitions. [2022-12-14 20:04:50,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:04:50,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:50,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:50,401 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:50,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:50,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 753 states and 1026 transitions. [2022-12-14 20:04:50,432 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1026 transitions. [2022-12-14 20:04:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:04:50,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:50,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:50,456 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:04:50,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 752 states and 1025 transitions. [2022-12-14 20:04:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1025 transitions. [2022-12-14 20:04:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:04:50,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:50,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:04:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 751 states and 1024 transitions. [2022-12-14 20:04:50,555 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1024 transitions. [2022-12-14 20:04:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:04:50,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:50,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:04:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 768 states and 1045 transitions. [2022-12-14 20:04:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1045 transitions. [2022-12-14 20:04:53,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:04:53,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:53,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:53,374 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:04:55,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1062 states to 783 states and 1062 transitions. [2022-12-14 20:04:55,175 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1062 transitions. [2022-12-14 20:04:55,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:04:55,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:55,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:55,202 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 809 states and 1098 transitions. [2022-12-14 20:05:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1098 transitions. [2022-12-14 20:05:04,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:04,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:04,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:04,954 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:06,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 819 states and 1109 transitions. [2022-12-14 20:05:06,247 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1109 transitions. [2022-12-14 20:05:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:06,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:06,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:06,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:06,266 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:07,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:07,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 820 states and 1109 transitions. [2022-12-14 20:05:07,141 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1109 transitions. [2022-12-14 20:05:07,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:07,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:07,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:07,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:07,283 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:08,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:08,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 830 states and 1120 transitions. [2022-12-14 20:05:08,853 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1120 transitions. [2022-12-14 20:05:08,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:08,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:08,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:08,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 830 states and 1119 transitions. [2022-12-14 20:05:08,932 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1119 transitions. [2022-12-14 20:05:08,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:08,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:08,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:10,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 835 states and 1124 transitions. [2022-12-14 20:05:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1124 transitions. [2022-12-14 20:05:10,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:10,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:10,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:10,280 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:10,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 836 states and 1124 transitions. [2022-12-14 20:05:10,967 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1124 transitions. [2022-12-14 20:05:10,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:10,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:10,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:10,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:11,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 840 states and 1127 transitions. [2022-12-14 20:05:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1127 transitions. [2022-12-14 20:05:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:11,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:11,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:11,101 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:12,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:12,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 840 states and 1125 transitions. [2022-12-14 20:05:12,237 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1125 transitions. [2022-12-14 20:05:12,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:12,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:12,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:13,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:13,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 835 states and 1118 transitions. [2022-12-14 20:05:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1118 transitions. [2022-12-14 20:05:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:13,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:13,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:13,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:13,960 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:23,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 856 states and 1148 transitions. [2022-12-14 20:05:23,914 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1148 transitions. [2022-12-14 20:05:23,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:23,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:23,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:23,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:25,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:25,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 861 states and 1153 transitions. [2022-12-14 20:05:25,785 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1153 transitions. [2022-12-14 20:05:25,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:25,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:25,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:25,934 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 851 states and 1142 transitions. [2022-12-14 20:05:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1142 transitions. [2022-12-14 20:05:26,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:26,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:26,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 852 states and 1142 transitions. [2022-12-14 20:05:27,231 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1142 transitions. [2022-12-14 20:05:27,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:05:27,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:27,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:27,379 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:27,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 842 states and 1131 transitions. [2022-12-14 20:05:27,630 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1131 transitions. [2022-12-14 20:05:27,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 20:05:27,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:27,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 20:05:29,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:29,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 841 states and 1130 transitions. [2022-12-14 20:05:29,437 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1130 transitions. [2022-12-14 20:05:29,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:05:29,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:29,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:29,474 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:05:39,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:39,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 866 states and 1162 transitions. [2022-12-14 20:05:39,816 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1162 transitions. [2022-12-14 20:05:39,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:05:39,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:39,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:39,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:05:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:47,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 888 states and 1189 transitions. [2022-12-14 20:05:47,931 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1189 transitions. [2022-12-14 20:05:47,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:05:47,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:47,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:47,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:47,949 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:05:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 899 states and 1207 transitions. [2022-12-14 20:05:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1207 transitions. [2022-12-14 20:05:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:05:52,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:52,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:52,735 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:05:59,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:59,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 916 states and 1228 transitions. [2022-12-14 20:05:59,962 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1228 transitions. [2022-12-14 20:05:59,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:05:59,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:59,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:59,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:06:02,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:02,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 918 states and 1231 transitions. [2022-12-14 20:06:02,391 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1231 transitions. [2022-12-14 20:06:02,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:02,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:02,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:02,429 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:06:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:09,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 935 states and 1252 transitions. [2022-12-14 20:06:09,671 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1252 transitions. [2022-12-14 20:06:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:09,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:09,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:10,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 936 states and 1252 transitions. [2022-12-14 20:06:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1252 transitions. [2022-12-14 20:06:10,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:10,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:10,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:10,464 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:06:17,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:17,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 948 states and 1268 transitions. [2022-12-14 20:06:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1268 transitions. [2022-12-14 20:06:17,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:17,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:17,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:18,026 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:06:20,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:20,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 950 states and 1271 transitions. [2022-12-14 20:06:20,363 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1271 transitions. [2022-12-14 20:06:20,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:20,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:20,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:20,382 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 971 states and 1302 transitions. [2022-12-14 20:06:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1302 transitions. [2022-12-14 20:06:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:28,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:28,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:28,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:29,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:29,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 971 states and 1301 transitions. [2022-12-14 20:06:29,232 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1301 transitions. [2022-12-14 20:06:29,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:29,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:29,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 992 states and 1331 transitions. [2022-12-14 20:06:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1331 transitions. [2022-12-14 20:06:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:38,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:38,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:38,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:38,584 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:39,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:39,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 997 states and 1336 transitions. [2022-12-14 20:06:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1336 transitions. [2022-12-14 20:06:39,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:39,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:39,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:39,778 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 998 states and 1336 transitions. [2022-12-14 20:06:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1336 transitions. [2022-12-14 20:06:40,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:40,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:40,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:40,673 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:41,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 999 states and 1337 transitions. [2022-12-14 20:06:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1337 transitions. [2022-12-14 20:06:41,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:41,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:41,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:41,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:41,761 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:06:48,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 1011 states and 1352 transitions. [2022-12-14 20:06:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1352 transitions. [2022-12-14 20:06:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:48,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:48,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:48,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:48,509 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:06:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:54,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1018 states and 1361 transitions. [2022-12-14 20:06:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1361 transitions. [2022-12-14 20:06:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:54,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:54,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:55,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1019 states and 1361 transitions. [2022-12-14 20:06:55,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1361 transitions. [2022-12-14 20:06:55,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:06:55,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:55,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:55,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:06:55,931 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:07:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 1026 states and 1370 transitions. [2022-12-14 20:07:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1370 transitions. [2022-12-14 20:07:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:07:03,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:03,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:03,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:07:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1038 states and 1385 transitions. [2022-12-14 20:07:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1385 transitions. [2022-12-14 20:07:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:07:10,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:10,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:10,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:10,354 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:07:10,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:10,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1042 states and 1388 transitions. [2022-12-14 20:07:10,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1388 transitions. [2022-12-14 20:07:10,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:07:10,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:10,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:10,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:10,453 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:07:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1049 states and 1397 transitions. [2022-12-14 20:07:17,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1397 transitions. [2022-12-14 20:07:17,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:07:17,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:17,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:17,367 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 20:07:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1078 states and 1433 transitions. [2022-12-14 20:07:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1433 transitions. [2022-12-14 20:07:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:07:28,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:28,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 20:07:37,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1104 states and 1464 transitions. [2022-12-14 20:07:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1464 transitions. [2022-12-14 20:07:37,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:07:37,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:37,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:37,113 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 20:07:38,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:38,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1110 states and 1471 transitions. [2022-12-14 20:07:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1471 transitions. [2022-12-14 20:07:38,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:07:38,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:38,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:38,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:38,328 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 20:07:45,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1131 states and 1496 transitions. [2022-12-14 20:07:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1496 transitions. [2022-12-14 20:07:45,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:07:45,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:45,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:46,144 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:07:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:52,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1144 states and 1513 transitions. [2022-12-14 20:07:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1513 transitions. [2022-12-14 20:07:52,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:07:52,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:52,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:53,652 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:07:58,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:07:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 1160 states and 1539 transitions. [2022-12-14 20:07:58,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1539 transitions. [2022-12-14 20:07:58,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:07:58,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:07:58,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:07:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 20:08:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1176 states and 1560 transitions. [2022-12-14 20:08:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1560 transitions. [2022-12-14 20:08:05,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:05,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:05,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:15,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:15,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1197 states and 1587 transitions. [2022-12-14 20:08:15,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1587 transitions. [2022-12-14 20:08:15,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:15,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:15,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:15,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:15,048 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:16,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:16,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1198 states and 1587 transitions. [2022-12-14 20:08:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1587 transitions. [2022-12-14 20:08:16,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:16,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:16,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:08:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 1208 states and 1599 transitions. [2022-12-14 20:08:20,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1599 transitions. [2022-12-14 20:08:20,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:20,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:20,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:20,447 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:08:26,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1219 states and 1619 transitions. [2022-12-14 20:08:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 1619 transitions. [2022-12-14 20:08:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:26,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:26,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:26,497 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 20:08:32,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:32,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1235 states and 1638 transitions. [2022-12-14 20:08:32,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1638 transitions. [2022-12-14 20:08:32,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:32,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:32,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 20:08:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:38,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1246 states and 1651 transitions. [2022-12-14 20:08:38,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1651 transitions. [2022-12-14 20:08:38,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:38,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:38,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:38,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:38,698 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:39,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1246 states and 1649 transitions. [2022-12-14 20:08:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1649 transitions. [2022-12-14 20:08:39,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:39,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:39,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:40,007 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:40,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1246 states and 1647 transitions. [2022-12-14 20:08:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1647 transitions. [2022-12-14 20:08:40,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:40,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:40,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:40,118 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:08:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 1261 states and 1666 transitions. [2022-12-14 20:08:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1666 transitions. [2022-12-14 20:08:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:46,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:46,236 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-12-14 20:08:48,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:48,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1267 states and 1673 transitions. [2022-12-14 20:08:48,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1673 transitions. [2022-12-14 20:08:48,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 20:08:48,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:48,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-14 20:08:50,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1268 states and 1674 transitions. [2022-12-14 20:08:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1674 transitions. [2022-12-14 20:08:50,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:08:50,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:50,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:59,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:59,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1292 states and 1702 transitions. [2022-12-14 20:08:59,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1702 transitions. [2022-12-14 20:08:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:08:59,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:59,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:09:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:11,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1317 states and 1741 transitions. [2022-12-14 20:09:11,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1741 transitions. [2022-12-14 20:09:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:09:11,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:11,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:11,358 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:09:17,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:17,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1338 states and 1765 transitions. [2022-12-14 20:09:17,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1765 transitions. [2022-12-14 20:09:17,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:09:17,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:17,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:17,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:17,184 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:09:20,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:20,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1354 states and 1783 transitions. [2022-12-14 20:09:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1783 transitions. [2022-12-14 20:09:20,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:09:20,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:20,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:20,490 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:09:28,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1376 states and 1811 transitions. [2022-12-14 20:09:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 1811 transitions. [2022-12-14 20:09:28,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:09:28,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:28,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:28,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:09:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 1387 states and 1823 transitions. [2022-12-14 20:09:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1823 transitions. [2022-12-14 20:09:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:09:31,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:31,855 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:09:39,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1405 states and 1845 transitions. [2022-12-14 20:09:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1845 transitions. [2022-12-14 20:09:39,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:09:39,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:39,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:39,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:09:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:42,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1412 states and 1854 transitions. [2022-12-14 20:09:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1854 transitions. [2022-12-14 20:09:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:09:42,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:42,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:42,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:42,363 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:09:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1413 states and 1854 transitions. [2022-12-14 20:09:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1854 transitions. [2022-12-14 20:09:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 20:09:42,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:42,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:09:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:43,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1419 states and 1860 transitions. [2022-12-14 20:09:43,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1860 transitions. [2022-12-14 20:09:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:09:43,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:43,864 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 20:09:45,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1423 states and 1865 transitions. [2022-12-14 20:09:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1865 transitions. [2022-12-14 20:09:45,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:09:45,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:45,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:45,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:45,895 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:09:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:51,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1448 states and 1893 transitions. [2022-12-14 20:09:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1893 transitions. [2022-12-14 20:09:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:09:51,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:51,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:51,917 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-14 20:09:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:09:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1452 states and 1898 transitions. [2022-12-14 20:09:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1898 transitions. [2022-12-14 20:09:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:09:53,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:09:53,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:09:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:09:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:03,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1476 states and 1930 transitions. [2022-12-14 20:10:03,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 1930 transitions. [2022-12-14 20:10:03,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:10:03,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:03,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:03,803 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:05,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:05,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1477 states and 1930 transitions. [2022-12-14 20:10:05,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1930 transitions. [2022-12-14 20:10:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:10:05,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:05,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:05,047 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1492 states and 1947 transitions. [2022-12-14 20:10:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1947 transitions. [2022-12-14 20:10:08,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 20:10:08,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:08,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:08,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:11,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1509 states and 1966 transitions. [2022-12-14 20:10:11,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 1966 transitions. [2022-12-14 20:10:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 20:10:11,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:11,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:13,063 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 20:10:16,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:16,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1512 states and 1971 transitions. [2022-12-14 20:10:16,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 1971 transitions. [2022-12-14 20:10:16,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 20:10:16,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:16,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:16,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 20:10:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:20,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1515 states and 1976 transitions. [2022-12-14 20:10:20,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 1976 transitions. [2022-12-14 20:10:20,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:10:20,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:20,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:20,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:20,968 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:29,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:29,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1996 states to 1529 states and 1996 transitions. [2022-12-14 20:10:29,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 1996 transitions. [2022-12-14 20:10:29,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:10:29,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:29,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:29,048 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:36,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:36,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1548 states and 2024 transitions. [2022-12-14 20:10:36,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2024 transitions. [2022-12-14 20:10:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:10:36,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:36,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:36,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:38,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1549 states and 2024 transitions. [2022-12-14 20:10:38,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 2024 transitions. [2022-12-14 20:10:38,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:10:38,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:38,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:38,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:38,256 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:39,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1550 states and 2024 transitions. [2022-12-14 20:10:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2024 transitions. [2022-12-14 20:10:39,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:10:39,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:39,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:39,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:39,464 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:50,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:50,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1574 states and 2059 transitions. [2022-12-14 20:10:50,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2059 transitions. [2022-12-14 20:10:50,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:10:50,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:50,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:50,484 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:51,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:51,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1575 states and 2059 transitions. [2022-12-14 20:10:51,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 2059 transitions. [2022-12-14 20:10:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 20:10:51,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:51,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:51,825 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:10:56,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:56,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2067 states to 1581 states and 2067 transitions. [2022-12-14 20:10:56,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2067 transitions. [2022-12-14 20:10:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 20:10:56,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:56,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:10:58,005 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 20:11:01,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1584 states and 2072 transitions. [2022-12-14 20:11:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1584 states and 2072 transitions. [2022-12-14 20:11:01,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:01,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:01,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:11:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2088 states to 1593 states and 2088 transitions. [2022-12-14 20:11:07,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 2088 transitions. [2022-12-14 20:11:07,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:07,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:07,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:08,007 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:11:12,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:12,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1592 states and 2086 transitions. [2022-12-14 20:11:12,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2086 transitions. [2022-12-14 20:11:12,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:12,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:12,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:12,517 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:11:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:22,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1611 states and 2112 transitions. [2022-12-14 20:11:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2112 transitions. [2022-12-14 20:11:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:22,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:22,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:11:23,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1612 states and 2112 transitions. [2022-12-14 20:11:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2112 transitions. [2022-12-14 20:11:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:23,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:23,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:23,610 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:11:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:31,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1626 states and 2132 transitions. [2022-12-14 20:11:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2132 transitions. [2022-12-14 20:11:31,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:31,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:31,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:11:32,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:32,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1627 states and 2132 transitions. [2022-12-14 20:11:32,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2132 transitions. [2022-12-14 20:11:32,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:32,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:32,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:11:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2132 states to 1628 states and 2132 transitions. [2022-12-14 20:11:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2132 transitions. [2022-12-14 20:11:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:34,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:34,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:34,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:11:38,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1627 states and 2130 transitions. [2022-12-14 20:11:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2130 transitions. [2022-12-14 20:11:38,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:38,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:38,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:38,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:11:42,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1637 states and 2142 transitions. [2022-12-14 20:11:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2142 transitions. [2022-12-14 20:11:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:42,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:42,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:42,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:11:45,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:45,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1642 states and 2148 transitions. [2022-12-14 20:11:45,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2148 transitions. [2022-12-14 20:11:45,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:45,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:45,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:45,286 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:11:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1651 states and 2163 transitions. [2022-12-14 20:11:53,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1651 states and 2163 transitions. [2022-12-14 20:11:53,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:11:53,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:53,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:11:53,116 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:00,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1660 states and 2178 transitions. [2022-12-14 20:12:00,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1660 states and 2178 transitions. [2022-12-14 20:12:00,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:00,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:00,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:01,022 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:02,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:02,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1661 states and 2178 transitions. [2022-12-14 20:12:02,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2178 transitions. [2022-12-14 20:12:02,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:02,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:02,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:03,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1662 states and 2178 transitions. [2022-12-14 20:12:03,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2178 transitions. [2022-12-14 20:12:03,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:03,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:03,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:03,756 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:13,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:13,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1686 states and 2211 transitions. [2022-12-14 20:12:13,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 2211 transitions. [2022-12-14 20:12:13,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:13,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:13,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:13,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:13,344 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:17,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:17,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1691 states and 2219 transitions. [2022-12-14 20:12:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2219 transitions. [2022-12-14 20:12:17,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:17,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:17,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:17,662 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:12:23,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1689 states and 2215 transitions. [2022-12-14 20:12:23,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2215 transitions. [2022-12-14 20:12:23,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:23,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:23,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:23,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:23,151 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1690 states and 2215 transitions. [2022-12-14 20:12:24,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2215 transitions. [2022-12-14 20:12:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:24,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:24,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:24,943 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:26,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1691 states and 2215 transitions. [2022-12-14 20:12:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2215 transitions. [2022-12-14 20:12:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:26,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:26,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:26,521 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:33,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:33,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1710 states and 2235 transitions. [2022-12-14 20:12:33,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2235 transitions. [2022-12-14 20:12:33,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:33,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:33,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:33,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:33,289 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1726 states and 2259 transitions. [2022-12-14 20:12:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2259 transitions. [2022-12-14 20:12:45,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:45,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:45,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:45,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:45,934 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:12:50,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:50,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1725 states and 2257 transitions. [2022-12-14 20:12:50,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2257 transitions. [2022-12-14 20:12:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:50,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:50,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:50,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:50,657 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:12:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:12:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1726 states and 2257 transitions. [2022-12-14 20:12:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2257 transitions. [2022-12-14 20:12:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:12:52,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:12:52,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:12:52,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:12:52,160 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:13:01,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:01,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1735 states and 2275 transitions. [2022-12-14 20:13:01,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2275 transitions. [2022-12-14 20:13:01,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:13:01,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:01,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:01,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:13:09,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1749 states and 2290 transitions. [2022-12-14 20:13:09,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2290 transitions. [2022-12-14 20:13:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:13:09,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:09,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:09,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:09,413 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:13:13,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:13,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1754 states and 2297 transitions. [2022-12-14 20:13:13,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2297 transitions. [2022-12-14 20:13:13,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:13:13,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:13,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:13,972 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:13:19,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1752 states and 2293 transitions. [2022-12-14 20:13:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2293 transitions. [2022-12-14 20:13:19,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:13:19,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:19,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:19,094 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:13:23,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1751 states and 2291 transitions. [2022-12-14 20:13:23,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2291 transitions. [2022-12-14 20:13:23,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:13:23,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:23,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:23,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:23,861 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:13:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1757 states and 2299 transitions. [2022-12-14 20:13:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2299 transitions. [2022-12-14 20:13:30,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:13:30,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:30,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:30,106 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:13:34,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:34,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1761 states and 2303 transitions. [2022-12-14 20:13:34,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2303 transitions. [2022-12-14 20:13:34,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 20:13:34,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:34,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:34,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:34,623 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:13:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:36,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1762 states and 2303 transitions. [2022-12-14 20:13:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2303 transitions. [2022-12-14 20:13:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:13:36,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:36,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:36,512 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 20:13:39,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:39,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1765 states and 2305 transitions. [2022-12-14 20:13:39,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2305 transitions. [2022-12-14 20:13:39,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:13:39,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:39,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:39,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:39,866 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 20:13:43,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:43,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1768 states and 2307 transitions. [2022-12-14 20:13:43,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2307 transitions. [2022-12-14 20:13:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:13:43,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:43,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 20:13:47,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:47,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1771 states and 2310 transitions. [2022-12-14 20:13:47,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2310 transitions. [2022-12-14 20:13:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:13:47,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:47,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:47,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:47,322 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:13:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:56,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1780 states and 2323 transitions. [2022-12-14 20:13:56,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1780 states and 2323 transitions. [2022-12-14 20:13:56,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:13:56,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:56,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:13:58,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:13:58,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1781 states and 2323 transitions. [2022-12-14 20:13:58,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2323 transitions. [2022-12-14 20:13:58,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:13:58,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:13:58,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:13:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:13:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 20:14:02,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:02,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1784 states and 2325 transitions. [2022-12-14 20:14:02,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2325 transitions. [2022-12-14 20:14:02,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:14:02,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:02,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:02,339 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:14:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:03,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1789 states and 2330 transitions. [2022-12-14 20:14:03,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2330 transitions. [2022-12-14 20:14:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:14:03,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:03,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 20:14:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:07,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1792 states and 2333 transitions. [2022-12-14 20:14:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2333 transitions. [2022-12-14 20:14:07,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:14:07,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:07,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:07,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 20:14:11,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:11,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1795 states and 2335 transitions. [2022-12-14 20:14:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2335 transitions. [2022-12-14 20:14:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:14:11,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:11,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:11,948 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:14:18,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:18,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1804 states and 2348 transitions. [2022-12-14 20:14:18,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2348 transitions. [2022-12-14 20:14:18,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-14 20:14:18,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:18,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:18,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 20:14:20,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1805 states and 2348 transitions. [2022-12-14 20:14:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2348 transitions. [2022-12-14 20:14:20,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 20:14:20,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:20,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:22,295 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-14 20:14:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:27,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1808 states and 2353 transitions. [2022-12-14 20:14:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2353 transitions. [2022-12-14 20:14:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:14:27,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:27,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:27,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:27,812 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:14:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1807 states and 2351 transitions. [2022-12-14 20:14:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2351 transitions. [2022-12-14 20:14:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:14:27,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:14:28,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:28,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1806 states and 2349 transitions. [2022-12-14 20:14:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2349 transitions. [2022-12-14 20:14:28,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:14:28,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:28,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:28,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:28,956 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:14:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:30,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1805 states and 2347 transitions. [2022-12-14 20:14:30,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2347 transitions. [2022-12-14 20:14:30,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 20:14:30,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:30,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:30,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 20:14:30,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:14:30,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1804 states and 2345 transitions. [2022-12-14 20:14:30,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2345 transitions. [2022-12-14 20:14:30,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 20:14:30,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:14:30,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:14:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:14:44,307 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 137 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.