./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label44+token_ring.10.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/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_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label44+token_ring.10.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3bd63f2e85879a3b5cd3d111848f55574da866e1b794c0e510a03ddd791b817a --- 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 17:51:58,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 17:51:58,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 17:51:58,813 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 17:51:58,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 17:51:58,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 17:51:58,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 17:51:58,816 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 17:51:58,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 17:51:58,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 17:51:58,818 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 17:51:58,819 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 17:51:58,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 17:51:58,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 17:51:58,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 17:51:58,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 17:51:58,821 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 17:51:58,822 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 17:51:58,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 17:51:58,824 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 17:51:58,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 17:51:58,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 17:51:58,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 17:51:58,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 17:51:58,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 17:51:58,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 17:51:58,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 17:51:58,830 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 17:51:58,830 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 17:51:58,831 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 17:51:58,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 17:51:58,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 17:51:58,832 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 17:51:58,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 17:51:58,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 17:51:58,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 17:51:58,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 17:51:58,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 17:51:58,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 17:51:58,835 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 17:51:58,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 17:51:58,836 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 17:51:58,856 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 17:51:58,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 17:51:58,857 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 17:51:58,857 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 17:51:58,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 17:51:58,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 17:51:58,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 17:51:58,858 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 17:51:58,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 17:51:58,858 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 17:51:58,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 17:51:58,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 17:51:58,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 17:51:58,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 17:51:58,859 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 17:51:58,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 17:51:58,859 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 17:51:58,860 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 17:51:58,860 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 17:51:58,860 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 17:51:58,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 17:51:58,860 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:51:58,860 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 17:51:58,861 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 17:51:58,861 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 17:51:58,861 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 17:51:58,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 17:51:58,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 17:51:58,861 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_d42318a0-c5db-4627-901e-ec2803a23b2b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bd63f2e85879a3b5cd3d111848f55574da866e1b794c0e510a03ddd791b817a [2022-12-14 17:51:59,032 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 17:51:59,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 17:51:59,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 17:51:59,055 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 17:51:59,055 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 17:51:59,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label44+token_ring.10.cil-2.c [2022-12-14 17:52:01,548 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 17:52:01,968 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 17:52:01,968 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/sv-benchmarks/c/combinations/Problem05_label44+token_ring.10.cil-2.c [2022-12-14 17:52:02,012 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/data/5e6cb8f7f/eb031aa87933475fbf2a91ac698850e9/FLAGad6e6fe83 [2022-12-14 17:52:02,137 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/data/5e6cb8f7f/eb031aa87933475fbf2a91ac698850e9 [2022-12-14 17:52:02,141 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 17:52:02,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 17:52:02,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 17:52:02,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 17:52:02,152 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 17:52:02,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:52:02" (1/1) ... [2022-12-14 17:52:02,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36493c82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:02, skipping insertion in model container [2022-12-14 17:52:02,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 05:52:02" (1/1) ... [2022-12-14 17:52:02,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 17:52:02,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 17:52:03,728 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_d42318a0-c5db-4627-901e-ec2803a23b2b/sv-benchmarks/c/combinations/Problem05_label44+token_ring.10.cil-2.c[377340,377353] [2022-12-14 17:52:03,752 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_d42318a0-c5db-4627-901e-ec2803a23b2b/sv-benchmarks/c/combinations/Problem05_label44+token_ring.10.cil-2.c[383339,383352] [2022-12-14 17:52:03,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:52:03,981 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 17:52:04,802 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_d42318a0-c5db-4627-901e-ec2803a23b2b/sv-benchmarks/c/combinations/Problem05_label44+token_ring.10.cil-2.c[377340,377353] [2022-12-14 17:52:04,808 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_d42318a0-c5db-4627-901e-ec2803a23b2b/sv-benchmarks/c/combinations/Problem05_label44+token_ring.10.cil-2.c[383339,383352] [2022-12-14 17:52:04,821 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 17:52:04,858 INFO L208 MainTranslator]: Completed translation [2022-12-14 17:52:04,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04 WrapperNode [2022-12-14 17:52:04,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 17:52:04,859 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 17:52:04,859 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 17:52:04,859 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 17:52:04,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:04,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,230 INFO L138 Inliner]: procedures = 64, calls = 71, calls flagged for inlining = 42, calls inlined = 42, statements flattened = 13083 [2022-12-14 17:52:05,231 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 17:52:05,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 17:52:05,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 17:52:05,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 17:52:05,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,291 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,292 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,467 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,512 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,524 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,559 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 17:52:05,560 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 17:52:05,560 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 17:52:05,560 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 17:52:05,561 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 05:52:04" (1/1) ... [2022-12-14 17:52:05,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 17:52:05,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 17:52:05,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 17:52:05,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d42318a0-c5db-4627-901e-ec2803a23b2b/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 17:52:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 17:52:05,616 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-14 17:52:05,616 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-14 17:52:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-14 17:52:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-14 17:52:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-14 17:52:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-14 17:52:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-14 17:52:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-14 17:52:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-14 17:52:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-14 17:52:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-14 17:52:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-14 17:52:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 17:52:05,617 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 17:52:05,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 17:52:05,739 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 17:52:05,742 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 17:52:11,372 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 17:52:12,703 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 17:52:12,703 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-12-14 17:52:12,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:52:12 BoogieIcfgContainer [2022-12-14 17:52:12,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 17:52:12,708 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 17:52:12,708 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 17:52:12,715 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 17:52:12,716 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 05:52:12" (1/1) ... [2022-12-14 17:52:12,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 17:52:12,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:12,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3529 states to 1809 states and 3529 transitions. [2022-12-14 17:52:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3529 transitions. [2022-12-14 17:52:12,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:12,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:12,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:12,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:13,137 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 17:52:13,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:13,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1841 states and 3591 transitions. [2022-12-14 17:52:13,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3591 transitions. [2022-12-14 17:52:13,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:13,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:13,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:13,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:13,491 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 17:52:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:13,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1842 states and 3591 transitions. [2022-12-14 17:52:13,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3591 transitions. [2022-12-14 17:52:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:13,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:13,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:13,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:13,650 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 17:52:13,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:13,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1843 states and 3591 transitions. [2022-12-14 17:52:13,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3591 transitions. [2022-12-14 17:52:13,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:13,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:13,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:13,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:13,757 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 17:52:13,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1844 states and 3591 transitions. [2022-12-14 17:52:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 3591 transitions. [2022-12-14 17:52:13,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:13,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:13,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:13,892 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 17:52:13,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:13,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1845 states and 3591 transitions. [2022-12-14 17:52:13,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 3591 transitions. [2022-12-14 17:52:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:13,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:13,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:13,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:13,992 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 17:52:14,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1846 states and 3591 transitions. [2022-12-14 17:52:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3591 transitions. [2022-12-14 17:52:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,095 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 17:52:14,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1847 states and 3591 transitions. [2022-12-14 17:52:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1847 states and 3591 transitions. [2022-12-14 17:52:14,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,197 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 17:52:14,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1848 states and 3591 transitions. [2022-12-14 17:52:14,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3591 transitions. [2022-12-14 17:52:14,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,296 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 17:52:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1849 states and 3591 transitions. [2022-12-14 17:52:14,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1849 states and 3591 transitions. [2022-12-14 17:52:14,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,386 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 17:52:14,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1850 states and 3591 transitions. [2022-12-14 17:52:14,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 3591 transitions. [2022-12-14 17:52:14,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:52:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 1851 states and 3591 transitions. [2022-12-14 17:52:14,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3591 transitions. [2022-12-14 17:52:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,535 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 17:52:14,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1878 states and 3644 transitions. [2022-12-14 17:52:14,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3644 transitions. [2022-12-14 17:52:14,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:52:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1879 states and 3644 transitions. [2022-12-14 17:52:14,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3644 transitions. [2022-12-14 17:52:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,826 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 17:52:14,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1880 states and 3644 transitions. [2022-12-14 17:52:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3644 transitions. [2022-12-14 17:52:14,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,896 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 17:52:14,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1881 states and 3644 transitions. [2022-12-14 17:52:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3644 transitions. [2022-12-14 17:52:14,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:14,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:14,975 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 17:52:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:14,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1882 states and 3644 transitions. [2022-12-14 17:52:14,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 3644 transitions. [2022-12-14 17:52:14,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:14,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:14,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,051 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 17:52:15,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1883 states and 3644 transitions. [2022-12-14 17:52:15,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 3644 transitions. [2022-12-14 17:52:15,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,118 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 17:52:15,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1884 states and 3644 transitions. [2022-12-14 17:52:15,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3644 transitions. [2022-12-14 17:52:15,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,226 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 17:52:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1885 states and 3644 transitions. [2022-12-14 17:52:15,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3644 transitions. [2022-12-14 17:52:15,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,292 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 17:52:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3658 states to 1886 states and 3644 transitions. [2022-12-14 17:52:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1886 states and 3644 transitions. [2022-12-14 17:52:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,372 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 17:52:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1909 states and 3691 transitions. [2022-12-14 17:52:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3691 transitions. [2022-12-14 17:52:15,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,598 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 17:52:15,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1910 states and 3691 transitions. [2022-12-14 17:52:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3691 transitions. [2022-12-14 17:52:15,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,672 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 17:52:15,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1911 states and 3691 transitions. [2022-12-14 17:52:15,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3691 transitions. [2022-12-14 17:52:15,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,740 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 17:52:15,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1912 states and 3691 transitions. [2022-12-14 17:52:15,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 3691 transitions. [2022-12-14 17:52:15,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,812 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 17:52:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1913 states and 3691 transitions. [2022-12-14 17:52:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3691 transitions. [2022-12-14 17:52:15,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,878 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 17:52:15,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1914 states and 3691 transitions. [2022-12-14 17:52:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3691 transitions. [2022-12-14 17:52:15,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:15,943 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 17:52:15,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:15,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1915 states and 3691 transitions. [2022-12-14 17:52:15,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3691 transitions. [2022-12-14 17:52:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:15,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:15,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,010 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 17:52:16,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:16,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 1916 states and 3691 transitions. [2022-12-14 17:52:16,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3691 transitions. [2022-12-14 17:52:16,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:16,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:16,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,099 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 17:52:16,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:16,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1933 states and 3726 transitions. [2022-12-14 17:52:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3726 transitions. [2022-12-14 17:52:16,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:16,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:16,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,343 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 17:52:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1934 states and 3726 transitions. [2022-12-14 17:52:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3726 transitions. [2022-12-14 17:52:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:16,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:16,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,419 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 17:52:16,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1935 states and 3726 transitions. [2022-12-14 17:52:16,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3726 transitions. [2022-12-14 17:52:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:16,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:16,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,492 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 17:52:16,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1936 states and 3726 transitions. [2022-12-14 17:52:16,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3726 transitions. [2022-12-14 17:52:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:16,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:16,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,561 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 17:52:16,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1937 states and 3726 transitions. [2022-12-14 17:52:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3726 transitions. [2022-12-14 17:52:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:16,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:16,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,629 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 17:52:16,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:16,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 1938 states and 3726 transitions. [2022-12-14 17:52:16,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3726 transitions. [2022-12-14 17:52:16,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:16,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:16,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,726 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 17:52:16,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:16,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1949 states and 3749 transitions. [2022-12-14 17:52:16,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3749 transitions. [2022-12-14 17:52:16,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:16,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:16,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:16,994 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 17:52:17,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:17,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1950 states and 3749 transitions. [2022-12-14 17:52:17,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3749 transitions. [2022-12-14 17:52:17,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:17,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:17,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:17,061 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 17:52:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1951 states and 3749 transitions. [2022-12-14 17:52:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3749 transitions. [2022-12-14 17:52:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:17,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:17,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:17,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:17,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 17:52:17,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:17,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 1952 states and 3749 transitions. [2022-12-14 17:52:17,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1952 states and 3749 transitions. [2022-12-14 17:52:17,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:17,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:17,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:17,214 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 17:52:17,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1957 states and 3760 transitions. [2022-12-14 17:52:17,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3760 transitions. [2022-12-14 17:52:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:17,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:17,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:17,469 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 17:52:17,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1958 states and 3760 transitions. [2022-12-14 17:52:17,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3760 transitions. [2022-12-14 17:52:17,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 17:52:17,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:17,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:17,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:17,517 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 17:52:17,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 1966 states and 3775 transitions. [2022-12-14 17:52:17,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3775 transitions. [2022-12-14 17:52:17,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:52:17,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:17,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:17,775 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 17:52:18,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:18,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2003 states and 3850 transitions. [2022-12-14 17:52:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3850 transitions. [2022-12-14 17:52:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:52:18,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:18,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:19,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:19,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2005 states and 3855 transitions. [2022-12-14 17:52:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 3855 transitions. [2022-12-14 17:52:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:52:19,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:19,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:20,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:20,133 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:21,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 2013 states and 3872 transitions. [2022-12-14 17:52:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2013 states and 3872 transitions. [2022-12-14 17:52:21,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:52:21,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:21,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:21,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:23,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2027 states and 3901 transitions. [2022-12-14 17:52:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 3901 transitions. [2022-12-14 17:52:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:52:23,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:23,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:23,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:23,821 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:26,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:26,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4040 states to 2047 states and 3942 transitions. [2022-12-14 17:52:26,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3942 transitions. [2022-12-14 17:52:26,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 17:52:26,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:26,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:26,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:26,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:31,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4109 states to 2076 states and 4001 transitions. [2022-12-14 17:52:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 4001 transitions. [2022-12-14 17:52:31,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:31,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:31,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:31,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4110 states to 2077 states and 4002 transitions. [2022-12-14 17:52:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4002 transitions. [2022-12-14 17:52:31,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:31,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:31,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:31,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:31,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:31,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 2078 states and 4003 transitions. [2022-12-14 17:52:31,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4003 transitions. [2022-12-14 17:52:31,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:31,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:31,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:31,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:31,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:31,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 2079 states and 4004 transitions. [2022-12-14 17:52:31,860 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4004 transitions. [2022-12-14 17:52:31,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:31,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:31,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:31,909 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:32,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:32,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4113 states to 2080 states and 4005 transitions. [2022-12-14 17:52:32,049 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 4005 transitions. [2022-12-14 17:52:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:32,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:32,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:32,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:32,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:32,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 2081 states and 4006 transitions. [2022-12-14 17:52:32,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2081 states and 4006 transitions. [2022-12-14 17:52:32,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:32,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:32,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:32,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:32,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:52:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:36,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4233 states to 2120 states and 4088 transitions. [2022-12-14 17:52:36,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2120 states and 4088 transitions. [2022-12-14 17:52:36,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:36,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:36,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:37,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4240 states to 2122 states and 4093 transitions. [2022-12-14 17:52:37,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 4093 transitions. [2022-12-14 17:52:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:37,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:37,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:37,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:37,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:37,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:37,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 2123 states and 4094 transitions. [2022-12-14 17:52:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2123 states and 4094 transitions. [2022-12-14 17:52:37,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:37,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:37,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:37,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:37,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 2124 states and 4095 transitions. [2022-12-14 17:52:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4095 transitions. [2022-12-14 17:52:37,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:37,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:37,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:37,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:38,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:38,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4261 states to 2132 states and 4112 transitions. [2022-12-14 17:52:38,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4112 transitions. [2022-12-14 17:52:38,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:38,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:38,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:38,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:40,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4292 states to 2146 states and 4141 transitions. [2022-12-14 17:52:40,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2146 states and 4141 transitions. [2022-12-14 17:52:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:40,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:40,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:40,826 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:41,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4293 states to 2147 states and 4142 transitions. [2022-12-14 17:52:41,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4142 transitions. [2022-12-14 17:52:41,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:41,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:41,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:41,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:43,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2167 states and 4183 transitions. [2022-12-14 17:52:43,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4183 transitions. [2022-12-14 17:52:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:43,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:43,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:44,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:44,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4337 states to 2168 states and 4184 transitions. [2022-12-14 17:52:44,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4184 transitions. [2022-12-14 17:52:44,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:44,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:44,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:44,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:44,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:48,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:48,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4399 states to 2197 states and 4244 transitions. [2022-12-14 17:52:48,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4244 transitions. [2022-12-14 17:52:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 17:52:48,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:48,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 17:52:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4343 states to 2167 states and 4191 transitions. [2022-12-14 17:52:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4191 transitions. [2022-12-14 17:52:48,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:48,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:48,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:48,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:48,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2168 states and 4192 transitions. [2022-12-14 17:52:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 4192 transitions. [2022-12-14 17:52:48,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:48,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:48,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:48,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:48,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2169 states and 4193 transitions. [2022-12-14 17:52:48,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 4193 transitions. [2022-12-14 17:52:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:48,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:48,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:48,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:49,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:49,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2170 states and 4194 transitions. [2022-12-14 17:52:49,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 4194 transitions. [2022-12-14 17:52:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:49,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:49,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:49,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:49,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4347 states to 2171 states and 4195 transitions. [2022-12-14 17:52:49,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 4195 transitions. [2022-12-14 17:52:49,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:49,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:49,347 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:49,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:49,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4348 states to 2172 states and 4196 transitions. [2022-12-14 17:52:49,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 4196 transitions. [2022-12-14 17:52:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:49,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:49,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:49,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:52:57,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:57,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2213 states and 4285 transitions. [2022-12-14 17:52:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 4285 transitions. [2022-12-14 17:52:57,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:57,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:57,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:57,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4492 states to 2215 states and 4290 transitions. [2022-12-14 17:52:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4290 transitions. [2022-12-14 17:52:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:57,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:57,736 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 2216 states and 4291 transitions. [2022-12-14 17:52:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 4291 transitions. [2022-12-14 17:52:57,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:57,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:57,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4494 states to 2217 states and 4292 transitions. [2022-12-14 17:52:58,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 4292 transitions. [2022-12-14 17:52:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:58,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:58,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:58,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:52:59,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:52:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2225 states and 4309 transitions. [2022-12-14 17:52:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2225 states and 4309 transitions. [2022-12-14 17:52:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:52:59,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:52:59,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:52:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:52:59,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:02,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:02,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 2239 states and 4338 transitions. [2022-12-14 17:53:02,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4338 transitions. [2022-12-14 17:53:02,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:53:02,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:02,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:02,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:02,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:02,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4545 states to 2240 states and 4339 transitions. [2022-12-14 17:53:02,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4339 transitions. [2022-12-14 17:53:02,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:53:02,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:02,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:02,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4588 states to 2260 states and 4380 transitions. [2022-12-14 17:53:06,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4380 transitions. [2022-12-14 17:53:06,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:53:06,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:06,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:06,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:06,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4589 states to 2261 states and 4381 transitions. [2022-12-14 17:53:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4381 transitions. [2022-12-14 17:53:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:53:06,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:06,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:06,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:12,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 2289 states and 4440 transitions. [2022-12-14 17:53:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4440 transitions. [2022-12-14 17:53:12,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-14 17:53:12,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:12,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:12,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:12,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:12,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:12,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4591 states to 2259 states and 4385 transitions. [2022-12-14 17:53:12,140 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 4385 transitions. [2022-12-14 17:53:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:12,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:12,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:12,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 2260 states and 4386 transitions. [2022-12-14 17:53:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4386 transitions. [2022-12-14 17:53:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:12,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:12,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:12,447 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:12,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:12,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4593 states to 2261 states and 4387 transitions. [2022-12-14 17:53:12,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2261 states and 4387 transitions. [2022-12-14 17:53:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:12,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:12,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:12,738 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:13,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4594 states to 2262 states and 4388 transitions. [2022-12-14 17:53:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4388 transitions. [2022-12-14 17:53:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:13,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:13,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:13,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:13,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2263 states and 4389 transitions. [2022-12-14 17:53:13,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4389 transitions. [2022-12-14 17:53:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:13,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:13,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:13,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:13,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:13,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4596 states to 2264 states and 4390 transitions. [2022-12-14 17:53:13,798 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4390 transitions. [2022-12-14 17:53:13,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:13,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:13,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:13,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:14,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:53:27,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:27,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2307 states and 4485 transitions. [2022-12-14 17:53:27,198 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4485 transitions. [2022-12-14 17:53:27,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:27,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:27,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:27,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:27,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 2309 states and 4490 transitions. [2022-12-14 17:53:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2309 states and 4490 transitions. [2022-12-14 17:53:27,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:27,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:27,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:28,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:28,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 2310 states and 4491 transitions. [2022-12-14 17:53:28,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2310 states and 4491 transitions. [2022-12-14 17:53:28,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:28,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:28,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:28,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:28,335 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:28,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4759 states to 2311 states and 4492 transitions. [2022-12-14 17:53:28,687 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 4492 transitions. [2022-12-14 17:53:28,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:28,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:28,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:30,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:30,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 2319 states and 4509 transitions. [2022-12-14 17:53:30,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2319 states and 4509 transitions. [2022-12-14 17:53:30,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:30,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:30,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:33,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 2333 states and 4538 transitions. [2022-12-14 17:53:33,765 INFO L276 IsEmpty]: Start isEmpty. Operand 2333 states and 4538 transitions. [2022-12-14 17:53:33,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:33,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:33,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4810 states to 2334 states and 4539 transitions. [2022-12-14 17:53:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4539 transitions. [2022-12-14 17:53:34,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:34,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:34,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:34,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:34,261 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:38,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4853 states to 2354 states and 4580 transitions. [2022-12-14 17:53:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4580 transitions. [2022-12-14 17:53:38,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:38,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:38,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:38,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:39,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:39,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4854 states to 2355 states and 4581 transitions. [2022-12-14 17:53:39,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4581 transitions. [2022-12-14 17:53:39,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:39,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:46,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4909 states to 2380 states and 4634 transitions. [2022-12-14 17:53:46,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4634 transitions. [2022-12-14 17:53:46,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:46,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:46,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:46,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:48,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:48,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2383 states and 4640 transitions. [2022-12-14 17:53:48,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 4640 transitions. [2022-12-14 17:53:48,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-14 17:53:48,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:48,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:48,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 2354 states and 4586 transitions. [2022-12-14 17:53:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2354 states and 4586 transitions. [2022-12-14 17:53:48,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:53:48,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:48,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4857 states to 2355 states and 4587 transitions. [2022-12-14 17:53:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 4587 transitions. [2022-12-14 17:53:49,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:53:49,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:49,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:49,265 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:49,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 2356 states and 4588 transitions. [2022-12-14 17:53:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4588 transitions. [2022-12-14 17:53:49,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:53:49,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:49,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4859 states to 2357 states and 4589 transitions. [2022-12-14 17:53:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4589 transitions. [2022-12-14 17:53:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:53:49,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:49,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:50,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4860 states to 2358 states and 4590 transitions. [2022-12-14 17:53:50,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4590 transitions. [2022-12-14 17:53:50,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:53:50,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:50,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:50,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:50,373 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:53:50,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4861 states to 2359 states and 4591 transitions. [2022-12-14 17:53:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 4591 transitions. [2022-12-14 17:53:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:53:50,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:50,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:50,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:53:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:53:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 2361 states and 4595 transitions. [2022-12-14 17:53:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 4595 transitions. [2022-12-14 17:53:50,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:53:50,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:53:50,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:53:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:53:52,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:54:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5040 states to 2407 states and 4700 transitions. [2022-12-14 17:54:09,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4700 transitions. [2022-12-14 17:54:09,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:09,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:54:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5039 states to 2407 states and 4699 transitions. [2022-12-14 17:54:09,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4699 transitions. [2022-12-14 17:54:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:09,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:09,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5046 states to 2409 states and 4704 transitions. [2022-12-14 17:54:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2409 states and 4704 transitions. [2022-12-14 17:54:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:10,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:10,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:11,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5047 states to 2410 states and 4705 transitions. [2022-12-14 17:54:11,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 4705 transitions. [2022-12-14 17:54:11,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:11,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:11,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:11,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:11,276 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:11,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5048 states to 2411 states and 4706 transitions. [2022-12-14 17:54:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 2411 states and 4706 transitions. [2022-12-14 17:54:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:11,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:11,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:11,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:13,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2419 states and 4723 transitions. [2022-12-14 17:54:13,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4723 transitions. [2022-12-14 17:54:13,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:13,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:13,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:13,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:18,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:18,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5098 states to 2433 states and 4752 transitions. [2022-12-14 17:54:18,265 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4752 transitions. [2022-12-14 17:54:18,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:18,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:18,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:18,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:18,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5099 states to 2434 states and 4753 transitions. [2022-12-14 17:54:18,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 4753 transitions. [2022-12-14 17:54:18,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:18,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:18,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:18,789 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:25,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5143 states to 2454 states and 4795 transitions. [2022-12-14 17:54:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4795 transitions. [2022-12-14 17:54:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:25,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:25,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:26,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:26,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 2455 states and 4796 transitions. [2022-12-14 17:54:26,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4796 transitions. [2022-12-14 17:54:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:26,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:26,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:26,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:26,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:34,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 2477 states and 4843 transitions. [2022-12-14 17:54:34,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2477 states and 4843 transitions. [2022-12-14 17:54:34,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:34,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:34,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:34,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:34,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:35,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:35,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5199 states to 2480 states and 4849 transitions. [2022-12-14 17:54:35,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 4849 transitions. [2022-12-14 17:54:35,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:35,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:35,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:35,923 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:38,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 2483 states and 4855 transitions. [2022-12-14 17:54:38,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4855 transitions. [2022-12-14 17:54:38,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 17:54:38,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:38,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:38,088 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:39,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:39,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 2454 states and 4801 transitions. [2022-12-14 17:54:39,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4801 transitions. [2022-12-14 17:54:39,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:39,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:39,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:39,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:39,198 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:39,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:39,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2455 states and 4802 transitions. [2022-12-14 17:54:39,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 4802 transitions. [2022-12-14 17:54:39,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:39,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:39,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:39,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:40,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5147 states to 2456 states and 4803 transitions. [2022-12-14 17:54:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2456 states and 4803 transitions. [2022-12-14 17:54:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:40,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:40,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:40,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5148 states to 2457 states and 4804 transitions. [2022-12-14 17:54:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4804 transitions. [2022-12-14 17:54:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:40,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:40,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:40,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2458 states and 4805 transitions. [2022-12-14 17:54:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 4805 transitions. [2022-12-14 17:54:40,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:40,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:40,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:40,937 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:54:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:41,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 2459 states and 4806 transitions. [2022-12-14 17:54:41,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2459 states and 4806 transitions. [2022-12-14 17:54:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:41,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:41,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:41,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:41,741 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:54:47,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:47,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 2469 states and 4829 transitions. [2022-12-14 17:54:47,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4829 transitions. [2022-12-14 17:54:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:47,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:47,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:54:47,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5208 states to 2471 states and 4833 transitions. [2022-12-14 17:54:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 4833 transitions. [2022-12-14 17:54:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:47,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:47,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:47,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:47,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:54:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:48,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 2473 states and 4836 transitions. [2022-12-14 17:54:48,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4836 transitions. [2022-12-14 17:54:48,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:48,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:49,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:54:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:54:49,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 2474 states and 4837 transitions. [2022-12-14 17:54:49,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4837 transitions. [2022-12-14 17:54:49,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:54:49,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:54:49,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:54:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:54:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:55:15,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5402 states to 2522 states and 4949 transitions. [2022-12-14 17:55:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2522 states and 4949 transitions. [2022-12-14 17:55:15,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:15,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:15,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:16,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 2524 states and 4954 transitions. [2022-12-14 17:55:16,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4954 transitions. [2022-12-14 17:55:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:16,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:16,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:16,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:16,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5410 states to 2525 states and 4955 transitions. [2022-12-14 17:55:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4955 transitions. [2022-12-14 17:55:16,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:16,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:16,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:16,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5411 states to 2526 states and 4956 transitions. [2022-12-14 17:55:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2526 states and 4956 transitions. [2022-12-14 17:55:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:17,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:17,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:20,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 2534 states and 4973 transitions. [2022-12-14 17:55:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 4973 transitions. [2022-12-14 17:55:20,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:20,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:20,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:20,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:26,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 2548 states and 5003 transitions. [2022-12-14 17:55:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 5003 transitions. [2022-12-14 17:55:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:26,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:26,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:26,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:27,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:27,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2549 states and 5004 transitions. [2022-12-14 17:55:27,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5004 transitions. [2022-12-14 17:55:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:27,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:27,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:27,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:34,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5500 states to 2565 states and 5039 transitions. [2022-12-14 17:55:34,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5039 transitions. [2022-12-14 17:55:34,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:34,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:34,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:34,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:36,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:36,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5507 states to 2569 states and 5046 transitions. [2022-12-14 17:55:36,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5046 transitions. [2022-12-14 17:55:36,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:36,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:36,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:37,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2570 states and 5047 transitions. [2022-12-14 17:55:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5047 transitions. [2022-12-14 17:55:37,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:37,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:37,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:37,369 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:48,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5557 states to 2592 states and 5094 transitions. [2022-12-14 17:55:48,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5094 transitions. [2022-12-14 17:55:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:48,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:48,160 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:50,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 2595 states and 5100 transitions. [2022-12-14 17:55:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2595 states and 5100 transitions. [2022-12-14 17:55:50,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:50,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:52,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:52,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 2598 states and 5106 transitions. [2022-12-14 17:55:52,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5106 transitions. [2022-12-14 17:55:52,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 17:55:52,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:52,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:52,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:53,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5508 states to 2569 states and 5052 transitions. [2022-12-14 17:55:53,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5052 transitions. [2022-12-14 17:55:53,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:55:53,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:53,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5509 states to 2570 states and 5053 transitions. [2022-12-14 17:55:53,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 5053 transitions. [2022-12-14 17:55:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:55:53,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:53,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:53,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:54,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5510 states to 2571 states and 5054 transitions. [2022-12-14 17:55:54,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5054 transitions. [2022-12-14 17:55:54,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:55:54,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:54,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:54,218 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:54,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:54,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5511 states to 2572 states and 5055 transitions. [2022-12-14 17:55:54,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 5055 transitions. [2022-12-14 17:55:54,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:55:54,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:54,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:54,670 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:55,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:55,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5512 states to 2573 states and 5056 transitions. [2022-12-14 17:55:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5056 transitions. [2022-12-14 17:55:55,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:55:55,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:55,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:55,235 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:55:55,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5513 states to 2574 states and 5057 transitions. [2022-12-14 17:55:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2574 states and 5057 transitions. [2022-12-14 17:55:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:55:55,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:55:56,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5516 states to 2576 states and 5060 transitions. [2022-12-14 17:55:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5060 transitions. [2022-12-14 17:55:56,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:55:56,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:56,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:56,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:55:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5520 states to 2578 states and 5064 transitions. [2022-12-14 17:55:56,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5064 transitions. [2022-12-14 17:55:56,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:55:56,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:56,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:55:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:55:57,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5524 states to 2580 states and 5068 transitions. [2022-12-14 17:55:57,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5068 transitions. [2022-12-14 17:55:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:55:57,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:55:57,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:55:57,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:55:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:56:07,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:07,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5554 states to 2592 states and 5096 transitions. [2022-12-14 17:56:07,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2592 states and 5096 transitions. [2022-12-14 17:56:07,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:56:07,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:07,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:07,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:07,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:56:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:07,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 2593 states and 5097 transitions. [2022-12-14 17:56:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 5097 transitions. [2022-12-14 17:56:07,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:56:07,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:07,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:07,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:56:47,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5762 states to 2643 states and 5218 transitions. [2022-12-14 17:56:47,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 5218 transitions. [2022-12-14 17:56:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:56:47,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:47,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:56:49,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:49,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 2645 states and 5223 transitions. [2022-12-14 17:56:49,483 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5223 transitions. [2022-12-14 17:56:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:56:49,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:49,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:56:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:50,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5770 states to 2646 states and 5224 transitions. [2022-12-14 17:56:50,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 5224 transitions. [2022-12-14 17:56:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:56:50,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:50,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:56:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5771 states to 2647 states and 5225 transitions. [2022-12-14 17:56:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5225 transitions. [2022-12-14 17:56:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:56:50,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:50,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:51,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:56:54,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:56:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2655 states and 5242 transitions. [2022-12-14 17:56:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5242 transitions. [2022-12-14 17:56:54,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:56:54,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:56:54,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:56:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:56:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:03,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:03,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 2668 states and 5271 transitions. [2022-12-14 17:57:03,731 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5271 transitions. [2022-12-14 17:57:03,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:03,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:03,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:03,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:03,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:04,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5822 states to 2669 states and 5272 transitions. [2022-12-14 17:57:04,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2669 states and 5272 transitions. [2022-12-14 17:57:04,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:04,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:04,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5853 states to 2682 states and 5301 transitions. [2022-12-14 17:57:12,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2682 states and 5301 transitions. [2022-12-14 17:57:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:12,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:12,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:12,622 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:15,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:15,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5859 states to 2685 states and 5307 transitions. [2022-12-14 17:57:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5307 transitions. [2022-12-14 17:57:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:15,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:15,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:15,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:18,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:18,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2689 states and 5314 transitions. [2022-12-14 17:57:18,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5314 transitions. [2022-12-14 17:57:18,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:18,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:18,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:18,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:18,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:18,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 2690 states and 5315 transitions. [2022-12-14 17:57:18,775 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5315 transitions. [2022-12-14 17:57:18,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:18,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:18,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:18,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:18,816 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:29,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5904 states to 2706 states and 5350 transitions. [2022-12-14 17:57:29,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 5350 transitions. [2022-12-14 17:57:29,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:29,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:29,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:29,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:29,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:33,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:33,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5916 states to 2712 states and 5362 transitions. [2022-12-14 17:57:33,772 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5362 transitions. [2022-12-14 17:57:33,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:33,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:33,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:33,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:36,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 2715 states and 5368 transitions. [2022-12-14 17:57:36,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5368 transitions. [2022-12-14 17:57:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:36,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:36,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:36,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:36,640 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:38,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2718 states and 5374 transitions. [2022-12-14 17:57:38,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5374 transitions. [2022-12-14 17:57:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 17:57:38,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:38,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:38,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:38,978 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:40,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:40,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5866 states to 2689 states and 5320 transitions. [2022-12-14 17:57:40,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 5320 transitions. [2022-12-14 17:57:40,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:40,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:40,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:41,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:41,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 2690 states and 5321 transitions. [2022-12-14 17:57:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2690 states and 5321 transitions. [2022-12-14 17:57:41,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:41,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:41,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:41,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:41,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5868 states to 2691 states and 5322 transitions. [2022-12-14 17:57:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5322 transitions. [2022-12-14 17:57:41,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:41,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:41,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 2692 states and 5323 transitions. [2022-12-14 17:57:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 5323 transitions. [2022-12-14 17:57:42,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:42,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:42,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:42,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:43,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:43,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5870 states to 2693 states and 5324 transitions. [2022-12-14 17:57:43,083 INFO L276 IsEmpty]: Start isEmpty. Operand 2693 states and 5324 transitions. [2022-12-14 17:57:43,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:43,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:43,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:43,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:43,192 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:57:43,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:43,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5871 states to 2694 states and 5325 transitions. [2022-12-14 17:57:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 5325 transitions. [2022-12-14 17:57:43,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:43,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:43,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:43,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:57:44,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:44,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5874 states to 2696 states and 5328 transitions. [2022-12-14 17:57:44,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2696 states and 5328 transitions. [2022-12-14 17:57:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:44,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:44,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:44,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:44,126 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:57:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5877 states to 2698 states and 5331 transitions. [2022-12-14 17:57:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 5331 transitions. [2022-12-14 17:57:45,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:45,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:45,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:45,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:57:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 2700 states and 5335 transitions. [2022-12-14 17:57:45,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5335 transitions. [2022-12-14 17:57:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:45,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:57:45,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:57:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5885 states to 2702 states and 5339 transitions. [2022-12-14 17:57:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 5339 transitions. [2022-12-14 17:57:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:57:45,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:57:45,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:57:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:57:46,320 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:58:02,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5921 states to 2716 states and 5373 transitions. [2022-12-14 17:58:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5373 transitions. [2022-12-14 17:58:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:58:02,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:02,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:03,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:58:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:03,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5922 states to 2717 states and 5374 transitions. [2022-12-14 17:58:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5374 transitions. [2022-12-14 17:58:03,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:58:03,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:03,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:58:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5926 states to 2719 states and 5378 transitions. [2022-12-14 17:58:03,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5378 transitions. [2022-12-14 17:58:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:58:03,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:03,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:06,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 17:58:58,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6149 states to 2771 states and 5507 transitions. [2022-12-14 17:58:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2771 states and 5507 transitions. [2022-12-14 17:58:58,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:58:58,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:58,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:58,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:58:59,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:58:59,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6156 states to 2773 states and 5512 transitions. [2022-12-14 17:58:59,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5512 transitions. [2022-12-14 17:58:59,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:58:59,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:58:59,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:58:59,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:58:59,922 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:00,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:00,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6157 states to 2774 states and 5513 transitions. [2022-12-14 17:59:00,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2774 states and 5513 transitions. [2022-12-14 17:59:00,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:00,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:00,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:00,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:01,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:01,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6158 states to 2775 states and 5514 transitions. [2022-12-14 17:59:01,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2775 states and 5514 transitions. [2022-12-14 17:59:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:01,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:01,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:01,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:01,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:07,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:07,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6178 states to 2783 states and 5532 transitions. [2022-12-14 17:59:07,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2783 states and 5532 transitions. [2022-12-14 17:59:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:07,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:07,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:07,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:07,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6209 states to 2796 states and 5561 transitions. [2022-12-14 17:59:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2796 states and 5561 transitions. [2022-12-14 17:59:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:18,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:18,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:20,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:20,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6211 states to 2798 states and 5563 transitions. [2022-12-14 17:59:20,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2798 states and 5563 transitions. [2022-12-14 17:59:20,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:20,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:20,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:20,402 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:28,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6236 states to 2808 states and 5586 transitions. [2022-12-14 17:59:28,572 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5586 transitions. [2022-12-14 17:59:28,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:28,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:28,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:28,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:37,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2818 states and 5605 transitions. [2022-12-14 17:59:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5605 transitions. [2022-12-14 17:59:37,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:37,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:37,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:38,025 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:38,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2819 states and 5606 transitions. [2022-12-14 17:59:38,697 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5606 transitions. [2022-12-14 17:59:38,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:38,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:38,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:38,740 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:47,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:47,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6281 states to 2829 states and 5629 transitions. [2022-12-14 17:59:47,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5629 transitions. [2022-12-14 17:59:47,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:47,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:47,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 17:59:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 17:59:53,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2835 states and 5641 transitions. [2022-12-14 17:59:53,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 5641 transitions. [2022-12-14 17:59:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 17:59:53,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 17:59:53,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 17:59:53,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 17:59:53,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:00:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:02,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6311 states to 2844 states and 5659 transitions. [2022-12-14 18:00:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 2844 states and 5659 transitions. [2022-12-14 18:00:02,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:00:02,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:02,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:02,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:02,773 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:00:06,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:06,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6317 states to 2847 states and 5665 transitions. [2022-12-14 18:00:06,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2847 states and 5665 transitions. [2022-12-14 18:00:06,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:00:06,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:06,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:06,084 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:00:07,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:07,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6254 states to 2818 states and 5611 transitions. [2022-12-14 18:00:07,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5611 transitions. [2022-12-14 18:00:07,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:07,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:07,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:07,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:07,587 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:00:08,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:08,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6255 states to 2819 states and 5612 transitions. [2022-12-14 18:00:08,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5612 transitions. [2022-12-14 18:00:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:08,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:08,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:08,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:08,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:00:08,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:08,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6256 states to 2820 states and 5613 transitions. [2022-12-14 18:00:08,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5613 transitions. [2022-12-14 18:00:08,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:08,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:08,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:08,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:09,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:00:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:09,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 2821 states and 5614 transitions. [2022-12-14 18:00:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5614 transitions. [2022-12-14 18:00:09,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:09,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:09,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:09,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:09,906 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:00:10,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:10,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6258 states to 2822 states and 5615 transitions. [2022-12-14 18:00:10,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2822 states and 5615 transitions. [2022-12-14 18:00:10,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:10,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:10,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:10,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:10,771 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:00:11,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:11,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6259 states to 2823 states and 5616 transitions. [2022-12-14 18:00:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5616 transitions. [2022-12-14 18:00:11,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:11,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:11,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:11,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:11,888 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:00:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:17,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6264 states to 2825 states and 5621 transitions. [2022-12-14 18:00:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2825 states and 5621 transitions. [2022-12-14 18:00:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:17,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:17,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:17,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:00:17,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:17,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6267 states to 2827 states and 5624 transitions. [2022-12-14 18:00:17,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5624 transitions. [2022-12-14 18:00:17,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:17,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:17,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:17,196 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:00:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:19,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6270 states to 2829 states and 5627 transitions. [2022-12-14 18:00:19,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5627 transitions. [2022-12-14 18:00:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:19,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:19,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:19,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:00:20,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:20,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6273 states to 2831 states and 5630 transitions. [2022-12-14 18:00:20,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5630 transitions. [2022-12-14 18:00:20,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:20,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:20,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:21,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:00:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:21,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6277 states to 2833 states and 5634 transitions. [2022-12-14 18:00:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2833 states and 5634 transitions. [2022-12-14 18:00:21,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:21,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:21,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:21,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:21,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:00:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:21,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6278 states to 2834 states and 5635 transitions. [2022-12-14 18:00:21,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2834 states and 5635 transitions. [2022-12-14 18:00:21,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:21,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:21,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:21,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:22,087 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:00:45,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:45,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 2850 states and 5677 transitions. [2022-12-14 18:00:45,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 5677 transitions. [2022-12-14 18:00:45,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:45,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:45,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:00:46,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:46,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6356 states to 2852 states and 5681 transitions. [2022-12-14 18:00:46,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 5681 transitions. [2022-12-14 18:00:46,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:46,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:46,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:46,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:46,252 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:00:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:00:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 2854 states and 5685 transitions. [2022-12-14 18:00:46,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2854 states and 5685 transitions. [2022-12-14 18:00:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:00:46,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:00:46,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:00:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:00:46,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:01:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:01:13,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6408 states to 2871 states and 5731 transitions. [2022-12-14 18:01:13,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 5731 transitions. [2022-12-14 18:01:13,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:01:13,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:01:13,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:01:13,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:01:16,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:02:24,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:24,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6645 states to 2926 states and 5873 transitions. [2022-12-14 18:02:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 5873 transitions. [2022-12-14 18:02:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:02:24,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:24,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:24,304 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:02:27,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:27,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6653 states to 2928 states and 5879 transitions. [2022-12-14 18:02:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 5879 transitions. [2022-12-14 18:02:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:02:27,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:27,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:27,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:27,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:02:28,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6654 states to 2929 states and 5880 transitions. [2022-12-14 18:02:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 5880 transitions. [2022-12-14 18:02:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:02:28,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:28,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:28,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:02:29,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:29,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6655 states to 2930 states and 5881 transitions. [2022-12-14 18:02:29,804 INFO L276 IsEmpty]: Start isEmpty. Operand 2930 states and 5881 transitions. [2022-12-14 18:02:29,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:02:29,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:29,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:29,848 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:02:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6674 states to 2937 states and 5898 transitions. [2022-12-14 18:02:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 5898 transitions. [2022-12-14 18:02:37,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:02:37,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:37,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:37,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:02:51,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:51,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6705 states to 2950 states and 5927 transitions. [2022-12-14 18:02:51,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 5927 transitions. [2022-12-14 18:02:51,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:02:51,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:51,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:51,416 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:02:53,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:02:53,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6707 states to 2952 states and 5929 transitions. [2022-12-14 18:02:53,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 5929 transitions. [2022-12-14 18:02:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:02:53,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:02:53,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:02:53,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:02:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:01,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6726 states to 2959 states and 5946 transitions. [2022-12-14 18:03:01,240 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 5946 transitions. [2022-12-14 18:03:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:03:01,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:01,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:01,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:08,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:08,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6738 states to 2965 states and 5958 transitions. [2022-12-14 18:03:08,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 5958 transitions. [2022-12-14 18:03:08,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:03:08,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:08,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:08,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:08,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6744 states to 2968 states and 5964 transitions. [2022-12-14 18:03:12,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2968 states and 5964 transitions. [2022-12-14 18:03:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:03:12,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:12,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:12,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:15,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:15,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 2972 states and 5971 transitions. [2022-12-14 18:03:15,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5971 transitions. [2022-12-14 18:03:15,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:03:15,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:15,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:15,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 2973 states and 5972 transitions. [2022-12-14 18:03:16,674 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5972 transitions. [2022-12-14 18:03:16,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:03:16,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:16,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:16,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:48,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6813 states to 3001 states and 6031 transitions. [2022-12-14 18:03:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 3001 states and 6031 transitions. [2022-12-14 18:03:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:03:48,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:48,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:48,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:50,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:50,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6749 states to 2972 states and 5977 transitions. [2022-12-14 18:03:50,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2972 states and 5977 transitions. [2022-12-14 18:03:50,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:03:50,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:50,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:50,466 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:51,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:51,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6750 states to 2973 states and 5978 transitions. [2022-12-14 18:03:51,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 5978 transitions. [2022-12-14 18:03:51,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:03:51,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:51,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:51,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:51,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:52,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 2974 states and 5979 transitions. [2022-12-14 18:03:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 5979 transitions. [2022-12-14 18:03:52,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:03:52,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:52,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:52,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:52,215 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:53,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 2975 states and 5980 transitions. [2022-12-14 18:03:53,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 5980 transitions. [2022-12-14 18:03:53,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:03:53,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:53,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:53,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:53,069 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:54,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6753 states to 2976 states and 5981 transitions. [2022-12-14 18:03:54,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2976 states and 5981 transitions. [2022-12-14 18:03:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:03:54,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:03:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:55,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6754 states to 2977 states and 5982 transitions. [2022-12-14 18:03:55,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 5982 transitions. [2022-12-14 18:03:55,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:03:55,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:55,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:03:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:03:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6757 states to 2979 states and 5985 transitions. [2022-12-14 18:03:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 5985 transitions. [2022-12-14 18:03:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:03:55,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:03:55,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:03:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:03:55,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6762 states to 2981 states and 5990 transitions. [2022-12-14 18:04:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 5990 transitions. [2022-12-14 18:04:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:01,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:01,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:01,303 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:01,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:01,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 2983 states and 5993 transitions. [2022-12-14 18:04:01,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 5993 transitions. [2022-12-14 18:04:01,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:01,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:01,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:01,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:01,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 2985 states and 5996 transitions. [2022-12-14 18:04:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2985 states and 5996 transitions. [2022-12-14 18:04:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:01,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:01,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:01,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:07,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:07,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6773 states to 2987 states and 6001 transitions. [2022-12-14 18:04:07,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 6001 transitions. [2022-12-14 18:04:07,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:07,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:07,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:10,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6776 states to 2989 states and 6004 transitions. [2022-12-14 18:04:10,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 6004 transitions. [2022-12-14 18:04:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:10,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:10,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:10,207 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:10,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:10,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6779 states to 2991 states and 6007 transitions. [2022-12-14 18:04:10,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 6007 transitions. [2022-12-14 18:04:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:10,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:10,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:11,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6780 states to 2992 states and 6008 transitions. [2022-12-14 18:04:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2992 states and 6008 transitions. [2022-12-14 18:04:11,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:11,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:11,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:11,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:11,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:11,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6781 states to 2993 states and 6009 transitions. [2022-12-14 18:04:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2993 states and 6009 transitions. [2022-12-14 18:04:11,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:11,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:11,344 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:12,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:12,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6784 states to 2995 states and 6012 transitions. [2022-12-14 18:04:12,845 INFO L276 IsEmpty]: Start isEmpty. Operand 2995 states and 6012 transitions. [2022-12-14 18:04:12,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:12,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:12,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:12,939 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:13,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:13,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6788 states to 2997 states and 6016 transitions. [2022-12-14 18:04:13,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 6016 transitions. [2022-12-14 18:04:13,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:13,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:13,112 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-14 18:04:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:04:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6792 states to 2999 states and 6020 transitions. [2022-12-14 18:04:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 6020 transitions. [2022-12-14 18:04:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:04:13,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:04:13,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:04:13,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:04:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.