./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive/McCarthy91-1.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_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/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_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive/McCarthy91-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/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_3a196477-4c33-4145-b378-611c5c2ef870/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 a7241ade69e14c61e98aa837796de568ecf31fbd07f5084e15c262d93cdb3376 --- 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 18:56:38,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:56:38,624 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:56:38,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:56:38,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:56:38,645 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:56:38,646 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:56:38,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:56:38,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:56:38,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:56:38,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:56:38,652 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:56:38,652 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:56:38,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:56:38,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:56:38,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:56:38,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:56:38,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:56:38,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:56:38,661 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:56:38,662 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:56:38,663 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:56:38,664 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:56:38,665 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:56:38,668 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:56:38,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:56:38,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:56:38,669 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:56:38,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:56:38,670 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:56:38,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:56:38,671 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:56:38,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:56:38,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:56:38,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:56:38,674 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:56:38,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:56:38,675 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:56:38,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:56:38,675 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:56:38,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:56:38,677 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-12-14 18:56:38,693 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:56:38,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:56:38,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:56:38,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:56:38,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:56:38,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:56:38,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:56:38,695 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:56:38,695 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 18:56:38,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:56:38,695 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:56:38,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:56:38,695 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:56:38,695 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:56:38,696 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:56:38,696 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 18:56:38,696 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:56:38,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:56:38,696 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:56:38,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:56:38,696 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:56:38,696 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:56:38,696 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:56:38,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:56:38,697 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:56:38,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:56:38,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:56:38,697 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:56:38,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:56:38,697 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:56:38,697 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_3a196477-4c33-4145-b378-611c5c2ef870/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7241ade69e14c61e98aa837796de568ecf31fbd07f5084e15c262d93cdb3376 [2022-12-14 18:56:38,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:56:38,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:56:38,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:56:38,882 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:56:38,882 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:56:38,883 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/recursive/McCarthy91-1.c [2022-12-14 18:56:41,466 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:56:41,620 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:56:41,621 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/sv-benchmarks/c/recursive/McCarthy91-1.c [2022-12-14 18:56:41,625 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/data/94b58e483/f8260711f96e4692932a2e18f3a65615/FLAG23ba81e55 [2022-12-14 18:56:41,635 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/data/94b58e483/f8260711f96e4692932a2e18f3a65615 [2022-12-14 18:56:41,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:56:41,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:56:41,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:56:41,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:56:41,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:56:41,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34b13e8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41, skipping insertion in model container [2022-12-14 18:56:41,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,650 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:56:41,661 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:56:41,802 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_3a196477-4c33-4145-b378-611c5c2ef870/sv-benchmarks/c/recursive/McCarthy91-1.c[749,762] [2022-12-14 18:56:41,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:56:41,813 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:56:41,827 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_3a196477-4c33-4145-b378-611c5c2ef870/sv-benchmarks/c/recursive/McCarthy91-1.c[749,762] [2022-12-14 18:56:41,828 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:56:41,840 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:56:41,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41 WrapperNode [2022-12-14 18:56:41,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:56:41,842 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:56:41,842 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:56:41,843 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:56:41,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,856 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,871 INFO L138 Inliner]: procedures = 13, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 35 [2022-12-14 18:56:41,872 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:56:41,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:56:41,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:56:41,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:56:41,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,882 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,883 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,887 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:56:41,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:56:41,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:56:41,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:56:41,891 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:56:41" (1/1) ... [2022-12-14 18:56:41,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:56:41,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:56:41,920 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:56:41,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a196477-4c33-4145-b378-611c5c2ef870/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:56:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:56:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:56:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:56:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:56:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure f91 [2022-12-14 18:56:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure f91 [2022-12-14 18:56:42,005 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:56:42,007 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:56:42,090 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:56:42,103 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:56:42,103 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 18:56:42,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:42 BoogieIcfgContainer [2022-12-14 18:56:42,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:56:42,106 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:56:42,106 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:56:42,114 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:56:42,114 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:56:42" (1/1) ... [2022-12-14 18:56:42,121 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:56:42,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:42,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2022-12-14 18:56:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2022-12-14 18:56:42,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 18:56:42,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:42,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:42,277 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 18:56:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2022-12-14 18:56:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-12-14 18:56:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 18:56:42,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:42,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:42,381 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 18:56:42,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:42,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 36 transitions. [2022-12-14 18:56:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2022-12-14 18:56:42,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 18:56:42,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:42,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:42,504 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 18:56:42,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:42,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 42 transitions. [2022-12-14 18:56:42,691 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-12-14 18:56:42,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-12-14 18:56:42,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:42,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:42,722 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 18:56:42,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:42,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 41 transitions. [2022-12-14 18:56:42,768 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2022-12-14 18:56:42,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-12-14 18:56:42,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:42,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:56:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:42,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 44 transitions. [2022-12-14 18:56:42,893 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2022-12-14 18:56:42,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-14 18:56:42,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:42,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:42,951 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 18:56:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 43 transitions. [2022-12-14 18:56:42,996 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2022-12-14 18:56:42,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-14 18:56:42,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:42,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:43,075 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 18:56:43,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:43,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 34 states and 42 transitions. [2022-12-14 18:56:43,115 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2022-12-14 18:56:43,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-14 18:56:43,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:43,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:43,138 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 18:56:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 33 states and 41 transitions. [2022-12-14 18:56:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2022-12-14 18:56:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-14 18:56:43,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:43,329 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:56:43,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:43,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 37 states and 51 transitions. [2022-12-14 18:56:43,437 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 51 transitions. [2022-12-14 18:56:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:43,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:43,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:43,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:43,574 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:43,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:43,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:43,945 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:43,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:43,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:43,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:43,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:43,981 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:43,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:43,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:43,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:43,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:44,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,067 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:44,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,076 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:44,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,110 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:44,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,153 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:44,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,253 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:44,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:44,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,417 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:44,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,472 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:44,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,478 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:44,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,510 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:44,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,516 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,549 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,593 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:44,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:44,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,718 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,791 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:44,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,862 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:44,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,891 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:44,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,901 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,958 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:44,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:44,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,032 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,057 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,063 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,153 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,182 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,258 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,264 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,284 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,336 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,369 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,420 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,444 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,450 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,472 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,478 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,526 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,544 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,690 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,728 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,775 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,828 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,856 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,890 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,917 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,941 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:45,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:45,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:45,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:45,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:45,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:45,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,026 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,081 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,107 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,200 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,226 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,286 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,335 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,364 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,399 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,418 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,426 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,456 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,478 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,579 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,611 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,665 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,840 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,848 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,904 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,929 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,937 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:46,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,956 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,964 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:46,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:46,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:46,989 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:46,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:46,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:46,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,031 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,048 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,054 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,136 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,157 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,197 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,242 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,289 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,296 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,324 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,372 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,405 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,431 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,456 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,500 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,531 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,548 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,599 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,631 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,720 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,765 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,791 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,816 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,835 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,859 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,866 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,884 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,891 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:47,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:47,981 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:47,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:47,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:47,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:47,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:47,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:47,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,017 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,036 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,044 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,114 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,135 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,199 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,217 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,243 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,250 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,275 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,297 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,326 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,333 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,357 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,376 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,383 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,406 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,430 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,455 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,472 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,497 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,523 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,578 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,636 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,651 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,674 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,697 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,787 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,850 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,875 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:48,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:48,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,940 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,947 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:48,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:48,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:48,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:48,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:48,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:48,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:48,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,009 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,028 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,118 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,125 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,172 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,205 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,254 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,311 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,328 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,422 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,437 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,441 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,459 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,474 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,481 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,502 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,527 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,543 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,566 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,595 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,617 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,684 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,705 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,745 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,752 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,770 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,800 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,818 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,849 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,890 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,897 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,915 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:49,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,922 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,944 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:49,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:49,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:49,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:49,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:49,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:49,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,008 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,014 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,037 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,076 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,122 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,159 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,165 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,185 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,219 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,241 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,261 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,279 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,301 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,337 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,387 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,391 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,406 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,447 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,489 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,534 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,567 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,594 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,638 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,683 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,711 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,733 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,748 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,770 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,777 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,798 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,857 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:50,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,915 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,932 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,960 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:50,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:50,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:50,981 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:50,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:50,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,018 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,084 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,091 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,108 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,112 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,155 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,176 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,217 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,221 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,239 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,257 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,319 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,332 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,351 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,357 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,373 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,403 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,418 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,446 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,513 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,537 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,577 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,600 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,607 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,622 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,644 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,691 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,747 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,754 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,868 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,890 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:51,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,950 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,956 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:51,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:51,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:51,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:51,996 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,049 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,065 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,097 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,197 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,241 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,283 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,322 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,350 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,373 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,410 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,438 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,459 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,472 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,524 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,537 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,575 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,594 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,600 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,631 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,636 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,655 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,674 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,729 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,752 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,818 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,858 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,865 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,879 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,900 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,906 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:52,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,941 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:52,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,947 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:52,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:52,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:52,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:52,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:52,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,011 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,045 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,052 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,072 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,087 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,154 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,174 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,188 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,210 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,216 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,231 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,250 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,294 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,312 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,318 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,360 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,427 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,444 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,448 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,461 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,464 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,481 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,495 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,561 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,566 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,589 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,606 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,612 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,634 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,651 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,656 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,702 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,724 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,763 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,768 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,785 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,790 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,811 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,828 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,895 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,918 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,924 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:53,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,965 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:53,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:53,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:53,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,003 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,048 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,053 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,094 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,174 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,202 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,236 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,239 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,252 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,256 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,272 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,306 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,338 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,357 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,372 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,378 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,396 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,467 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,487 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,502 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,544 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,586 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,592 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,670 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,725 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,764 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,839 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,880 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,920 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,926 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,956 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,960 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:54,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,975 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:54,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:54,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:54,996 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:54,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:54,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:54,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,008 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,014 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,029 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,054 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,074 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,092 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,105 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,126 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,176 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,217 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,252 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,266 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,270 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,350 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,373 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,386 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,404 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,477 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,495 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,511 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,542 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,546 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,559 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,596 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,631 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,644 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,648 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,662 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,666 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,678 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,683 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,697 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,701 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,751 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,764 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,787 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,823 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,827 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,845 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,878 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,882 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,897 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,917 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,930 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,946 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,966 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:55,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:55,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:55,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:55,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,032 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,049 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,130 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,147 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,151 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,168 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,184 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,198 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,215 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,219 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,233 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,287 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,309 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,321 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,325 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,337 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,393 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,444 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,458 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,479 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,497 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,513 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,632 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,649 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,681 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,694 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,727 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,731 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,747 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,763 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,777 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,781 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,796 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,809 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,813 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,847 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,859 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,894 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,910 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:56,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,969 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:56,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:56,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:56,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:56,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:56,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:56,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:56,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,039 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,059 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,075 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,125 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,142 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,148 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,189 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,213 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,249 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,266 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,280 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,283 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,297 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,301 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,315 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,336 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,416 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,453 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,487 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,533 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,538 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,552 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,569 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,573 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,589 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,602 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,622 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,639 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,655 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,686 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,703 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,726 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,733 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,756 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,774 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,780 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,813 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,836 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,856 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,883 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,917 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,923 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,939 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,945 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,965 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:57,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:57,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:57,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:57,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:57,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,000 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,006 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,021 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,026 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,039 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,077 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,081 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,099 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,113 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,157 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,176 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,191 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,211 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,215 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,250 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,287 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,304 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,320 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,324 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,341 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,371 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,391 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,496 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,504 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,519 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,525 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,560 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,585 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,599 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,603 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,617 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,635 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,652 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,673 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,687 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,710 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,734 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,761 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,778 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,795 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,818 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,822 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,835 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,852 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,856 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,869 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,873 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,890 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,933 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,953 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:58,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:58,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:58,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:58,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:58,995 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:58,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:58,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,031 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,037 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,051 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,058 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,094 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,100 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,116 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,135 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,141 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,162 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,202 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,236 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,261 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,302 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,337 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,362 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,382 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,395 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,421 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,440 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,474 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,480 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,500 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,535 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,556 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,577 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,604 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,638 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,678 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,691 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,715 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,735 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,776 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,791 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,797 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,812 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,818 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,839 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,873 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,894 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,941 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,956 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:56:59,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,962 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:56:59,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:56:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:56:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:56:59,981 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:56:59,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:56:59,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:56:59,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:56:59,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:56:59,996 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,036 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,042 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,063 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,078 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,098 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,145 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,264 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,279 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,304 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,325 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,341 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,402 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,408 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,423 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,429 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,449 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,470 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,506 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,553 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,568 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,574 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,594 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,653 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,707 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,719 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,759 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,765 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,778 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,798 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,817 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,823 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,861 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,880 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,894 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,900 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:00,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,953 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,965 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,969 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,984 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:00,995 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:00,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:00,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:00,999 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:00,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:00,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:00,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,042 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,062 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,104 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,120 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,148 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,164 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,185 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,234 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,249 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,271 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,293 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,319 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,358 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,364 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,406 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,421 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,427 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,442 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,470 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,516 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,532 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,538 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,561 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,600 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,621 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,691 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,708 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,714 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,729 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,735 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,814 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,820 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,843 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,858 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,908 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,946 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,952 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:01,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,975 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:01,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:01,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:01,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:01,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:01,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,042 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,087 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,130 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,146 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,173 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,189 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,233 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,238 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,262 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,277 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,306 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,321 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,342 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,348 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,383 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,389 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,425 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,451 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,471 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,488 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,509 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,524 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,536 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,540 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,553 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,557 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,599 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,615 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,636 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,648 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,652 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,682 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,686 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,699 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,702 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,717 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,733 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,764 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,780 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,798 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,813 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,860 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,890 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,906 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,924 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,938 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,955 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,958 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:02,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:02,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:02,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:02,995 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:02,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:02,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:02,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:02,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,010 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,016 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,032 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,038 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,059 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,082 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,103 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,120 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,148 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,184 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,206 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,233 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,275 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,293 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,342 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,417 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,444 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,465 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,550 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,556 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,574 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,597 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,604 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,626 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,644 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,650 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,718 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,733 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,740 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,753 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,782 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,803 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,825 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,841 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,847 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,887 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,892 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,935 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,950 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,971 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:03,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,977 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:03,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:03,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:03,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:03,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:03,999 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:03,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:03,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,019 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,070 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,102 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,130 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,134 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,164 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,177 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,303 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,317 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,346 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,366 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,381 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,388 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,404 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,431 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,446 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,452 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,470 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,497 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,513 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,537 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,542 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,556 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,596 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,622 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,665 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,684 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 18:57:04,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:57:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,722 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:57:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 18:57:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 18:57:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 18:57:04,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:57:04,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:57:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:57:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 18:57:04,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2022-12-14 19:10:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,273 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,288 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,303 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,319 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,333 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,337 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,354 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,367 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,370 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,403 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,417 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,421 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,437 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,452 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,494 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,498 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,510 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,541 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,557 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,560 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,577 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,594 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,610 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,627 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,656 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,690 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,714 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,743 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,763 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,776 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,780 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,793 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,797 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,813 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,825 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:23,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,859 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:23,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,926 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,970 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,974 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:23,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:23,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:23,990 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:23,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:23,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:23,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,035 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,038 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,050 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,069 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,085 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,097 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,116 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,128 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,131 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,147 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,158 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,162 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,189 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,193 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,205 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,221 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,237 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,256 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,268 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,332 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,336 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,352 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,378 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,381 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,397 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,413 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,429 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,443 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,473 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,485 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,501 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,521 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,534 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,537 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,572 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,579 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,638 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,684 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,689 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,707 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,723 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,755 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,784 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,801 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,819 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,838 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,859 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,865 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,883 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,886 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,915 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,921 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,936 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:24,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,959 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:24,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:24,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:24,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:24,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:24,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:24,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:24,994 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,021 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,035 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,071 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,086 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,099 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,146 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,166 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,186 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,227 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,263 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,286 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,327 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,333 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,369 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,396 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,457 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,470 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,475 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,491 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,504 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,522 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,540 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,557 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,561 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,597 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,634 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,652 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,669 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,673 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,707 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,729 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,747 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,759 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,764 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,781 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,795 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,812 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,818 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,855 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,868 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,872 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,885 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,892 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,905 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,910 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,924 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,929 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:25,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:25,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:25,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:25,985 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:25,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:25,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:25,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:25,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,004 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,042 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,048 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,063 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,083 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,128 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,148 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,169 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,188 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,203 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,228 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,241 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,291 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,314 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,335 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,371 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,396 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,437 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,457 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,522 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,562 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,570 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,595 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,637 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,658 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,665 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,680 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,686 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,703 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,775 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,782 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,799 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,806 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,827 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,857 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,879 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:26,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,893 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:26,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,899 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,915 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,971 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,984 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:26,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:26,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:26,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:26,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:26,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:26,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,018 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,047 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,088 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,103 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,128 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,149 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,188 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,224 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,249 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,289 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,309 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,344 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,350 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,389 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,404 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,409 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,443 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,463 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,484 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,490 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,503 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,509 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,523 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,543 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,583 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,603 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,609 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,644 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,664 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,684 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,704 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,724 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,749 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,768 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,802 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,807 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,827 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,861 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,867 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,885 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,905 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,919 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,925 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,939 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:27,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:27,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,981 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:27,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:27,985 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:27,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:27,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:27,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:27,998 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,036 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,042 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,061 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,104 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,122 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,141 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,155 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,161 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,220 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,260 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,275 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,295 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,301 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,316 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,322 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,338 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,344 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,359 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,365 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,380 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,405 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,446 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,466 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,486 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,504 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,524 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,559 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,565 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,580 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,585 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,600 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,638 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,644 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,658 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,664 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,699 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,705 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,784 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,820 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,826 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,839 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,845 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,859 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,879 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,885 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,899 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,923 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,936 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,953 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,957 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,978 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:28,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:28,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:28,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:28,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:28,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,019 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,035 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,041 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,062 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,080 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,096 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,109 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,113 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,128 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,193 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,211 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,227 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,231 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,246 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,265 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,278 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,281 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,297 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,310 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,314 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,327 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,363 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,380 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,394 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,427 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,430 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,446 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,465 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,483 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,560 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,564 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,577 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,580 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,616 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,632 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,638 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,660 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,676 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,682 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,696 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,724 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,766 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,789 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,805 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,811 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,876 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,891 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,896 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,917 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:29,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,968 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,972 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:29,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:29,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:29,987 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:29,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:29,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:29,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,030 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,047 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,067 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,083 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,099 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,113 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,171 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,185 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,191 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,207 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,224 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,238 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,259 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,288 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,305 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,310 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,341 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,347 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,386 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,400 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,404 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,423 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,443 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,461 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,465 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,478 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,482 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,501 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,538 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,552 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,572 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,589 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,607 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,619 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,624 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,637 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,642 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,656 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,660 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,692 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,697 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,727 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,731 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,765 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,777 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,780 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,809 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,828 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,832 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,844 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,850 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,866 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,900 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,917 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:30,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:30,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:30,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:30,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:30,983 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:30,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:30,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:30,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:30,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:30,997 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,020 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,067 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,082 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,098 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,110 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,114 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,127 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,131 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,159 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,175 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,179 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,191 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,195 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,225 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,229 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,244 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,287 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,317 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,322 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,339 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,358 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,376 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,405 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,412 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,466 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,483 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,498 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,518 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,562 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,596 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,634 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,648 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,685 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,689 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,727 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,755 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,774 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,790 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,831 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,843 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,864 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,947 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:31,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:31,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:31,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:31,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:31,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:31,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:31,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:31,997 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,038 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,054 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,090 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,111 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,127 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,130 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,143 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,159 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,162 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,175 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,179 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,211 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,227 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,243 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,259 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,307 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,320 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,340 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,357 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,386 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,403 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,407 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,423 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,439 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,451 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,455 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,515 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,519 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,531 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,535 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,550 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,563 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,567 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,579 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,612 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,629 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,645 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,665 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,686 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,712 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,726 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,732 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,753 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,768 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,774 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,789 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,795 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,838 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,854 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,860 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,877 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,883 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,896 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,902 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,923 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,942 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:32,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:32,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,977 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:32,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:32,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:32,983 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:32,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:32,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:32,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:32,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:32,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,005 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,021 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,026 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,068 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,088 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,124 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,129 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,166 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,180 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,197 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,201 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,213 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,217 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,232 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,247 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,262 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,274 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,277 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,293 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,323 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,336 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,340 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,369 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,373 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,409 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,425 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,439 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,456 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,460 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,477 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,481 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,497 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,510 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,514 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,545 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,549 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,562 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,585 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,599 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,618 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,633 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,648 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,659 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,662 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,689 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,737 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,741 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,789 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,831 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,850 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,879 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,883 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,895 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:33,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,911 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:33,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,915 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,931 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,962 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:33,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:33,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:33,995 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:33,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:33,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:33,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,012 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,045 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,058 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,080 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,095 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,134 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,152 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,183 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,186 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,202 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,232 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,248 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,252 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,267 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,273 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,286 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,308 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,321 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,344 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,362 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,379 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,392 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,411 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,430 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,435 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,485 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,490 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,503 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,553 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,558 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,571 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,578 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,609 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,613 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,633 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,651 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,657 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,679 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,718 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,733 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,745 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,748 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,760 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,764 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,805 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,835 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,853 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,883 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,907 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,923 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,929 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,944 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,950 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:34,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,964 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:34,985 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:34,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:34,992 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:34,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:34,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:34,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:34,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,008 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,013 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,028 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,049 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,055 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,092 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,098 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,135 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,157 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,163 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,185 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,208 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,247 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,259 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,263 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,275 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,278 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,291 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,295 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,311 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,327 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,339 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,343 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,371 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,375 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,410 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,442 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,446 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,458 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,462 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,479 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,492 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,515 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,532 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,544 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,547 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,581 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,594 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,598 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,614 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,627 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,630 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,641 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,645 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,657 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,661 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,676 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,686 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,690 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,705 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,734 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,772 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,806 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,818 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,849 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,853 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,881 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,896 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,910 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,939 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,950 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:35,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,969 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:35,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,982 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:35,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:35,985 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:35,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:35,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:35,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,050 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,065 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,083 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,097 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,117 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,133 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,162 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,181 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,208 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,223 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,242 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,255 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,259 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,286 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,289 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,332 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,361 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,365 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,383 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,414 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,426 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,430 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,445 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,457 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,460 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,473 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,488 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,507 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,519 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,538 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,580 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,598 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,609 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,624 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,661 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,688 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,722 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,749 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,780 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,783 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,799 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,814 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,826 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,856 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,875 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,891 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,904 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,907 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,925 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,937 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,941 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,971 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:36,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,982 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:36,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:36,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:36,986 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:36,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:36,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:36,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,015 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,033 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,062 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,079 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,090 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,106 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,124 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,127 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,140 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,158 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,185 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,188 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,218 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,222 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,282 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,293 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,316 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,332 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,338 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,374 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,379 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,456 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,460 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,476 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,488 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,508 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,521 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,539 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,543 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,588 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,624 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,637 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,641 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,654 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,658 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,671 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,688 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,692 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,708 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,724 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,789 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,801 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,856 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,873 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,886 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,890 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,906 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,918 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,922 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,939 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:37,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,951 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,967 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,971 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:37,984 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:37,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:37,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:37,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:37,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:37,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,018 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,038 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,055 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,068 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,072 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,085 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,089 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,102 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,155 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,171 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,184 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,204 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,216 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,220 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,233 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,237 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,249 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,253 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,269 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,282 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,286 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,331 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,335 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,367 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,380 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,383 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,397 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,418 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,434 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,447 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,451 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,485 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,501 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,518 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,534 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,547 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,564 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,583 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,599 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,631 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,643 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,646 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,658 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,691 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,694 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,709 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,742 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,758 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,770 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,800 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,804 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,819 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,833 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,846 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,878 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,882 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,898 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,926 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,930 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,943 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:38,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,959 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:38,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,963 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,976 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:38,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:38,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:38,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:38,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:38,997 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,001 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,014 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,018 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,031 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,034 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,063 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,067 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,080 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,084 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,097 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,135 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,151 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,180 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,183 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,199 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,215 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,231 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,244 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,248 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,264 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,283 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,299 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,326 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,346 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,357 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,361 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,376 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,391 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,421 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,437 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,452 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,464 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,468 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,482 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,497 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,513 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,558 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,572 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,590 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,618 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,622 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,649 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,665 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,697 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,701 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,716 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,728 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,732 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,748 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,760 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,764 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,779 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,794 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,806 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,810 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,825 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,854 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,858 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,873 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,885 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,889 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,915 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,918 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:39,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,945 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:39,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,949 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,977 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:39,993 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:39,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:39,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:39,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:39,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:39,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,009 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,013 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,025 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,044 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,056 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,059 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,075 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,090 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,102 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,106 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,119 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,138 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,150 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,168 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,210 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,226 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,229 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,244 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,256 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,260 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,288 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,306 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,322 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,334 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,338 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,368 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,380 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,412 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,431 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,442 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,446 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,458 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,462 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,477 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,505 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,509 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,524 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,538 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,555 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,575 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,591 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,609 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,622 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,626 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,639 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,656 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,691 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,695 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,706 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,722 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,726 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,742 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,754 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,770 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,773 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,788 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,791 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,820 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,824 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,840 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-14 19:10:40,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 19:10:40,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,856 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:10:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 10 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-14 19:10:40,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:10:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 43 states and 67 transitions. [2022-12-14 19:10:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2022-12-14 19:10:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-12-14 19:10:40,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:10:40,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:10:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat