./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/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_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/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_b3a8f0e2-df63-4d44-992b-fa333c15397a/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 5d96188e8fe998bfd3065ae27ea6234f9d513096a1254a43c8a37ba002e37de6 --- 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 [2022-12-15 00:57:45,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:57:45,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:57:45,192 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:57:45,192 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:57:45,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:57:45,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:57:45,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:57:45,198 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:57:45,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:57:45,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:57:45,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:57:45,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:57:45,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:57:45,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:57:45,205 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:57:45,206 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:57:45,207 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:57:45,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:57:45,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:57:45,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:57:45,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:57:45,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:57:45,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:57:45,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:57:45,219 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:57:45,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:57:45,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:57:45,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:57:45,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:57:45,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:57:45,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:57:45,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:57:45,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:57:45,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:57:45,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:57:45,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:57:45,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:57:45,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:57:45,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:57:45,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:57:45,226 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:57:45,247 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:57:45,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:57:45,248 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:57:45,248 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:57:45,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:57:45,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:57:45,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:57:45,249 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:57:45,249 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:57:45,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:57:45,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:57:45,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:57:45,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:57:45,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:57:45,250 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:57:45,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:57:45,251 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:57:45,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:57:45,251 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:57:45,251 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:57:45,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:57:45,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:57:45,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:57:45,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:57:45,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:57:45,252 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:57:45,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:57:45,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:57:45,253 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_b3a8f0e2-df63-4d44-992b-fa333c15397a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d96188e8fe998bfd3065ae27ea6234f9d513096a1254a43c8a37ba002e37de6 [2022-12-15 00:57:45,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:57:45,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:57:45,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:57:45,465 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:57:45,465 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:57:45,466 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-2.c [2022-12-15 00:57:48,059 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:57:48,590 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:57:48,591 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-2.c [2022-12-15 00:57:48,633 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/data/79d9793ed/993eabd8e964492cbfb14896f6847710/FLAGd7357a830 [2022-12-15 00:57:49,132 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/data/79d9793ed/993eabd8e964492cbfb14896f6847710 [2022-12-15 00:57:49,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:57:49,136 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:57:49,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:57:49,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:57:49,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:57:49,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:49" (1/1) ... [2022-12-15 00:57:49,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a309c90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:49, skipping insertion in model container [2022-12-15 00:57:49,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:57:49" (1/1) ... [2022-12-15 00:57:49,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:57:49,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:57:50,772 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_b3a8f0e2-df63-4d44-992b-fa333c15397a/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-2.c[380593,380606] [2022-12-15 00:57:50,791 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_b3a8f0e2-df63-4d44-992b-fa333c15397a/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-2.c[383339,383352] [2022-12-15 00:57:51,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:57:51,031 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:57:51,894 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_b3a8f0e2-df63-4d44-992b-fa333c15397a/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-2.c[380593,380606] [2022-12-15 00:57:51,897 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_b3a8f0e2-df63-4d44-992b-fa333c15397a/sv-benchmarks/c/combinations/Problem05_label49+token_ring.11.cil-2.c[383339,383352] [2022-12-15 00:57:51,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:57:51,965 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:57:51,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51 WrapperNode [2022-12-15 00:57:51,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:57:51,966 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:57:51,966 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:57:51,967 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:57:51,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,366 INFO L138 Inliner]: procedures = 66, calls = 74, calls flagged for inlining = 44, calls inlined = 44, statements flattened = 13141 [2022-12-15 00:57:52,366 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:57:52,367 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:57:52,367 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:57:52,367 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:57:52,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,713 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,723 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:57:52,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:57:52,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:57:52,754 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:57:52,755 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:57:51" (1/1) ... [2022-12-15 00:57:52,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:57:52,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:57:52,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:57:52,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3a8f0e2-df63-4d44-992b-fa333c15397a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:57:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:57:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 00:57:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 00:57:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 00:57:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 00:57:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 00:57:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 00:57:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 00:57:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 00:57:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 00:57:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 00:57:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 00:57:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 00:57:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:57:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:57:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:57:52,941 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:57:52,942 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:57:58,611 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:58:00,098 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:58:00,098 INFO L300 CfgBuilder]: Removed 15 assume(true) statements. [2022-12-15 00:58:00,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:00 BoogieIcfgContainer [2022-12-15 00:58:00,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:58:00,103 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:58:00,103 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:58:00,110 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:58:00,110 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:58:00" (1/1) ... [2022-12-15 00:58:00,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:58:00,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:00,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 1820 states and 3547 transitions. [2022-12-15 00:58:00,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 3547 transitions. [2022-12-15 00:58:00,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:00,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:00,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:00,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:00,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1855 states and 3615 transitions. [2022-12-15 00:58:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3615 transitions. [2022-12-15 00:58:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:00,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:00,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:00,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:00,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:00,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1856 states and 3615 transitions. [2022-12-15 00:58:00,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3615 transitions. [2022-12-15 00:58:00,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:00,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:00,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:00,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:00,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:00,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:00,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1857 states and 3615 transitions. [2022-12-15 00:58:00,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3615 transitions. [2022-12-15 00:58:00,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:00,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:00,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1858 states and 3615 transitions. [2022-12-15 00:58:01,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3615 transitions. [2022-12-15 00:58:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1859 states and 3615 transitions. [2022-12-15 00:58:01,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3615 transitions. [2022-12-15 00:58:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1860 states and 3615 transitions. [2022-12-15 00:58:01,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3615 transitions. [2022-12-15 00:58:01,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1861 states and 3615 transitions. [2022-12-15 00:58:01,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3615 transitions. [2022-12-15 00:58:01,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1862 states and 3615 transitions. [2022-12-15 00:58:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3615 transitions. [2022-12-15 00:58:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1863 states and 3615 transitions. [2022-12-15 00:58:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3615 transitions. [2022-12-15 00:58:01,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1864 states and 3615 transitions. [2022-12-15 00:58:01,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3615 transitions. [2022-12-15 00:58:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1865 states and 3615 transitions. [2022-12-15 00:58:01,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3615 transitions. [2022-12-15 00:58:01,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3622 states to 1866 states and 3615 transitions. [2022-12-15 00:58:01,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3615 transitions. [2022-12-15 00:58:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1896 states and 3674 transitions. [2022-12-15 00:58:01,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3674 transitions. [2022-12-15 00:58:01,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:01,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:01,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1897 states and 3674 transitions. [2022-12-15 00:58:01,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3674 transitions. [2022-12-15 00:58:01,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:01,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:01,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1898 states and 3674 transitions. [2022-12-15 00:58:02,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3674 transitions. [2022-12-15 00:58:02,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1899 states and 3674 transitions. [2022-12-15 00:58:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3674 transitions. [2022-12-15 00:58:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1900 states and 3674 transitions. [2022-12-15 00:58:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3674 transitions. [2022-12-15 00:58:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1901 states and 3674 transitions. [2022-12-15 00:58:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3674 transitions. [2022-12-15 00:58:02,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1902 states and 3674 transitions. [2022-12-15 00:58:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3674 transitions. [2022-12-15 00:58:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1903 states and 3674 transitions. [2022-12-15 00:58:02,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3674 transitions. [2022-12-15 00:58:02,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1904 states and 3674 transitions. [2022-12-15 00:58:02,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3674 transitions. [2022-12-15 00:58:02,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3688 states to 1905 states and 3674 transitions. [2022-12-15 00:58:02,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3674 transitions. [2022-12-15 00:58:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1931 states and 3727 transitions. [2022-12-15 00:58:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3727 transitions. [2022-12-15 00:58:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1932 states and 3727 transitions. [2022-12-15 00:58:02,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3727 transitions. [2022-12-15 00:58:02,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:02,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:02,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:02,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1933 states and 3727 transitions. [2022-12-15 00:58:02,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 3727 transitions. [2022-12-15 00:58:02,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:02,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:02,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1934 states and 3727 transitions. [2022-12-15 00:58:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3727 transitions. [2022-12-15 00:58:03,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1935 states and 3727 transitions. [2022-12-15 00:58:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3727 transitions. [2022-12-15 00:58:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1936 states and 3727 transitions. [2022-12-15 00:58:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3727 transitions. [2022-12-15 00:58:03,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1937 states and 3727 transitions. [2022-12-15 00:58:03,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3727 transitions. [2022-12-15 00:58:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1938 states and 3727 transitions. [2022-12-15 00:58:03,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3727 transitions. [2022-12-15 00:58:03,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3748 states to 1939 states and 3727 transitions. [2022-12-15 00:58:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3727 transitions. [2022-12-15 00:58:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1959 states and 3768 transitions. [2022-12-15 00:58:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3768 transitions. [2022-12-15 00:58:03,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1960 states and 3768 transitions. [2022-12-15 00:58:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3768 transitions. [2022-12-15 00:58:03,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1961 states and 3768 transitions. [2022-12-15 00:58:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3768 transitions. [2022-12-15 00:58:03,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1962 states and 3768 transitions. [2022-12-15 00:58:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3768 transitions. [2022-12-15 00:58:03,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:03,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1963 states and 3768 transitions. [2022-12-15 00:58:03,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3768 transitions. [2022-12-15 00:58:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:03,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:03,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:04,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1964 states and 3768 transitions. [2022-12-15 00:58:04,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3768 transitions. [2022-12-15 00:58:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:04,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:04,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:04,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:04,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:04,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3796 states to 1965 states and 3768 transitions. [2022-12-15 00:58:04,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3768 transitions. [2022-12-15 00:58:04,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:04,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:04,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:04,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:04,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1979 states and 3797 transitions. [2022-12-15 00:58:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3797 transitions. [2022-12-15 00:58:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:04,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:04,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:04,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:04,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:04,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1980 states and 3797 transitions. [2022-12-15 00:58:04,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3797 transitions. [2022-12-15 00:58:04,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:04,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:04,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:04,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:04,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1981 states and 3797 transitions. [2022-12-15 00:58:04,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3797 transitions. [2022-12-15 00:58:04,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:04,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:04,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:04,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:04,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1982 states and 3797 transitions. [2022-12-15 00:58:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3797 transitions. [2022-12-15 00:58:04,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:04,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:04,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:04,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:04,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1983 states and 3797 transitions. [2022-12-15 00:58:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3797 transitions. [2022-12-15 00:58:04,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:04,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:04,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:04,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:04,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:05,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1991 states and 3814 transitions. [2022-12-15 00:58:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3814 transitions. [2022-12-15 00:58:05,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:05,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:05,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:05,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1992 states and 3814 transitions. [2022-12-15 00:58:05,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 3814 transitions. [2022-12-15 00:58:05,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:05,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:05,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:05,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:05,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:05,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:05,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1993 states and 3814 transitions. [2022-12-15 00:58:05,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3814 transitions. [2022-12-15 00:58:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:05,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:05,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:05,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:05,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:05,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 1995 states and 3819 transitions. [2022-12-15 00:58:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3819 transitions. [2022-12-15 00:58:05,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:58:05,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:05,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:58:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:05,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 2003 states and 3834 transitions. [2022-12-15 00:58:05,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3834 transitions. [2022-12-15 00:58:05,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:58:05,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:05,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:58:07,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:07,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 2043 states and 3915 transitions. [2022-12-15 00:58:07,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3915 transitions. [2022-12-15 00:58:07,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:58:07,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:07,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:07,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:08,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2048 states and 3926 transitions. [2022-12-15 00:58:08,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3926 transitions. [2022-12-15 00:58:08,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:58:08,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:08,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:08,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:10,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:10,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 2059 states and 3949 transitions. [2022-12-15 00:58:10,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3949 transitions. [2022-12-15 00:58:10,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:58:10,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:10,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:10,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4080 states to 2076 states and 3984 transitions. [2022-12-15 00:58:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 2076 states and 3984 transitions. [2022-12-15 00:58:12,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:58:12,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:12,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:12,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:12,549 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:16,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:16,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 2099 states and 4031 transitions. [2022-12-15 00:58:16,144 INFO L276 IsEmpty]: Start isEmpty. Operand 2099 states and 4031 transitions. [2022-12-15 00:58:16,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:58:16,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:16,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:16,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4212 states to 2131 states and 4096 transitions. [2022-12-15 00:58:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2131 states and 4096 transitions. [2022-12-15 00:58:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:21,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:21,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:21,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:21,138 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:21,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:21,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 2132 states and 4097 transitions. [2022-12-15 00:58:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 4097 transitions. [2022-12-15 00:58:21,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:21,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:21,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:21,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:21,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4214 states to 2133 states and 4098 transitions. [2022-12-15 00:58:21,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 4098 transitions. [2022-12-15 00:58:21,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:21,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:21,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:21,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:21,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4215 states to 2134 states and 4099 transitions. [2022-12-15 00:58:21,676 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4099 transitions. [2022-12-15 00:58:21,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:21,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:21,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:21,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:21,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 2135 states and 4100 transitions. [2022-12-15 00:58:21,908 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4100 transitions. [2022-12-15 00:58:21,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:21,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:21,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:21,994 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:22,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4217 states to 2136 states and 4101 transitions. [2022-12-15 00:58:22,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4101 transitions. [2022-12-15 00:58:22,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:22,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:22,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:22,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:22,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4218 states to 2137 states and 4102 transitions. [2022-12-15 00:58:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4102 transitions. [2022-12-15 00:58:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:22,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:22,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:58:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2179 states and 4190 transitions. [2022-12-15 00:58:27,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 4190 transitions. [2022-12-15 00:58:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:27,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:27,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:27,892 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:28,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 2184 states and 4201 transitions. [2022-12-15 00:58:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 2184 states and 4201 transitions. [2022-12-15 00:58:28,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:28,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:28,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:28,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4358 states to 2185 states and 4202 transitions. [2022-12-15 00:58:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 4202 transitions. [2022-12-15 00:58:28,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:28,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:28,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:28,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:29,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:29,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2186 states and 4203 transitions. [2022-12-15 00:58:29,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4203 transitions. [2022-12-15 00:58:29,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:29,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:29,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:29,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:29,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4384 states to 2197 states and 4226 transitions. [2022-12-15 00:58:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 2197 states and 4226 transitions. [2022-12-15 00:58:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:30,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:30,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:32,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:32,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2214 states and 4261 transitions. [2022-12-15 00:58:32,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4261 transitions. [2022-12-15 00:58:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:32,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:32,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:33,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:33,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2215 states and 4262 transitions. [2022-12-15 00:58:33,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 4262 transitions. [2022-12-15 00:58:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:33,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:33,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:37,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4471 states to 2238 states and 4309 transitions. [2022-12-15 00:58:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4309 transitions. [2022-12-15 00:58:37,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:37,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:37,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:37,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:37,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4472 states to 2239 states and 4310 transitions. [2022-12-15 00:58:37,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4310 transitions. [2022-12-15 00:58:37,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:37,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:37,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:37,312 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:42,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:42,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 2271 states and 4376 transitions. [2022-12-15 00:58:42,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4376 transitions. [2022-12-15 00:58:42,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:58:42,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:42,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:42,901 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-15 00:58:42,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:42,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2238 states and 4318 transitions. [2022-12-15 00:58:42,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2238 states and 4318 transitions. [2022-12-15 00:58:42,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:42,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:42,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:42,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:42,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:43,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:43,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2239 states and 4319 transitions. [2022-12-15 00:58:43,112 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 4319 transitions. [2022-12-15 00:58:43,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:43,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:43,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:43,156 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:43,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:43,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2240 states and 4320 transitions. [2022-12-15 00:58:43,308 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4320 transitions. [2022-12-15 00:58:43,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:43,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:43,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:43,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4482 states to 2241 states and 4321 transitions. [2022-12-15 00:58:43,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4321 transitions. [2022-12-15 00:58:43,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:43,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:43,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:43,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4483 states to 2242 states and 4322 transitions. [2022-12-15 00:58:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 4322 transitions. [2022-12-15 00:58:43,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:43,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:43,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:43,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:44,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:44,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4484 states to 2243 states and 4323 transitions. [2022-12-15 00:58:44,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4323 transitions. [2022-12-15 00:58:44,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:44,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:44,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:44,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:44,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:44,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4485 states to 2244 states and 4324 transitions. [2022-12-15 00:58:44,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 4324 transitions. [2022-12-15 00:58:44,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:44,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:44,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:44,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:58:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:54,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2289 states and 4423 transitions. [2022-12-15 00:58:54,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2289 states and 4423 transitions. [2022-12-15 00:58:54,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:54,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:54,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:55,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:55,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4646 states to 2294 states and 4434 transitions. [2022-12-15 00:58:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 4434 transitions. [2022-12-15 00:58:55,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:55,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:55,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:55,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:55,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 2295 states and 4435 transitions. [2022-12-15 00:58:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4435 transitions. [2022-12-15 00:58:55,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:55,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:55,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:55,762 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:56,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:56,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 2296 states and 4436 transitions. [2022-12-15 00:58:56,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 4436 transitions. [2022-12-15 00:58:56,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:56,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:56,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:56,179 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:58,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:58,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4673 states to 2307 states and 4459 transitions. [2022-12-15 00:58:58,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 4459 transitions. [2022-12-15 00:58:58,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:58:58,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:58,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:59,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:02,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:02,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4710 states to 2324 states and 4494 transitions. [2022-12-15 00:59:02,122 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4494 transitions. [2022-12-15 00:59:02,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:59:02,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:02,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:02,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:02,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:02,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 2325 states and 4495 transitions. [2022-12-15 00:59:02,410 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 4495 transitions. [2022-12-15 00:59:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:59:02,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:02,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:02,453 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:07,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:07,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 2348 states and 4542 transitions. [2022-12-15 00:59:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4542 transitions. [2022-12-15 00:59:07,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:59:07,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:07,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:07,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:07,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:07,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 2349 states and 4543 transitions. [2022-12-15 00:59:07,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4543 transitions. [2022-12-15 00:59:07,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:59:07,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:07,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:07,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:07,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4828 states to 2380 states and 4608 transitions. [2022-12-15 00:59:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4608 transitions. [2022-12-15 00:59:15,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:59:15,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:15,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:15,372 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:15,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:15,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4764 states to 2347 states and 4548 transitions. [2022-12-15 00:59:15,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 4548 transitions. [2022-12-15 00:59:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:15,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:15,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:15,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:15,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 2348 states and 4549 transitions. [2022-12-15 00:59:15,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 4549 transitions. [2022-12-15 00:59:15,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:15,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:15,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:16,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:16,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2349 states and 4550 transitions. [2022-12-15 00:59:16,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 4550 transitions. [2022-12-15 00:59:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:16,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:16,258 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:16,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4767 states to 2350 states and 4551 transitions. [2022-12-15 00:59:16,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 4551 transitions. [2022-12-15 00:59:16,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:16,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:16,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:16,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:16,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:16,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4768 states to 2351 states and 4552 transitions. [2022-12-15 00:59:16,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 4552 transitions. [2022-12-15 00:59:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:16,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:16,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:16,991 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:17,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:17,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2352 states and 4553 transitions. [2022-12-15 00:59:17,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 4553 transitions. [2022-12-15 00:59:17,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:17,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:17,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:17,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:17,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:17,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:17,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4770 states to 2353 states and 4554 transitions. [2022-12-15 00:59:17,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2353 states and 4554 transitions. [2022-12-15 00:59:17,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:17,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:17,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:17,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:18,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:59:32,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:32,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 2400 states and 4658 transitions. [2022-12-15 00:59:32,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 4658 transitions. [2022-12-15 00:59:32,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:32,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:32,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:32,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:59:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:32,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 2401 states and 4659 transitions. [2022-12-15 00:59:32,742 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 4659 transitions. [2022-12-15 00:59:32,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:32,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:32,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:32,787 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:34,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:34,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4948 states to 2406 states and 4670 transitions. [2022-12-15 00:59:34,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2406 states and 4670 transitions. [2022-12-15 00:59:34,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:34,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:34,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:34,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:35,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:35,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4949 states to 2407 states and 4671 transitions. [2022-12-15 00:59:35,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4671 transitions. [2022-12-15 00:59:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:35,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:35,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:35,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:35,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:35,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 2408 states and 4672 transitions. [2022-12-15 00:59:35,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2408 states and 4672 transitions. [2022-12-15 00:59:35,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:35,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:35,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:38,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:38,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4975 states to 2419 states and 4695 transitions. [2022-12-15 00:59:38,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 4695 transitions. [2022-12-15 00:59:38,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:38,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:38,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:38,952 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:43,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5012 states to 2436 states and 4730 transitions. [2022-12-15 00:59:43,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2436 states and 4730 transitions. [2022-12-15 00:59:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:43,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:43,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:43,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:43,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5013 states to 2437 states and 4731 transitions. [2022-12-15 00:59:43,754 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 4731 transitions. [2022-12-15 00:59:43,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:43,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:43,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:50,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 2460 states and 4779 transitions. [2022-12-15 00:59:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4779 transitions. [2022-12-15 00:59:50,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:50,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:50,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:50,197 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:50,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:50,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 2461 states and 4780 transitions. [2022-12-15 00:59:50,599 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4780 transitions. [2022-12-15 00:59:50,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:59:50,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:50,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5131 states to 2492 states and 4845 transitions. [2022-12-15 01:00:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 4845 transitions. [2022-12-15 01:00:01,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:00:01,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:01,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:01,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2460 states and 4786 transitions. [2022-12-15 01:00:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4786 transitions. [2022-12-15 01:00:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:02,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:02,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:02,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 2461 states and 4787 transitions. [2022-12-15 01:00:02,784 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 4787 transitions. [2022-12-15 01:00:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:02,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:02,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:03,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 2462 states and 4788 transitions. [2022-12-15 01:00:03,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 4788 transitions. [2022-12-15 01:00:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:03,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:03,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:03,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5070 states to 2463 states and 4789 transitions. [2022-12-15 01:00:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 4789 transitions. [2022-12-15 01:00:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:03,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:03,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:03,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:04,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2464 states and 4790 transitions. [2022-12-15 01:00:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 4790 transitions. [2022-12-15 01:00:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:04,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:04,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:04,153 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 2465 states and 4791 transitions. [2022-12-15 01:00:04,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 4791 transitions. [2022-12-15 01:00:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:04,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:04,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:04,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5073 states to 2466 states and 4792 transitions. [2022-12-15 01:00:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4792 transitions. [2022-12-15 01:00:04,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:04,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:04,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:04,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:00:05,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 2466 states and 4791 transitions. [2022-12-15 01:00:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4791 transitions. [2022-12-15 01:00:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:05,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:05,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:05,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:00:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5076 states to 2468 states and 4795 transitions. [2022-12-15 01:00:05,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4795 transitions. [2022-12-15 01:00:05,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:05,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:05,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:05,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:06,613 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:00:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:26,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 2517 states and 4906 transitions. [2022-12-15 01:00:26,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 4906 transitions. [2022-12-15 01:00:26,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:26,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:26,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:26,353 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:00:26,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:26,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 2518 states and 4907 transitions. [2022-12-15 01:00:26,392 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 4907 transitions. [2022-12-15 01:00:26,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:26,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:26,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:26,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:26,437 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:28,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5272 states to 2523 states and 4918 transitions. [2022-12-15 01:00:28,183 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 4918 transitions. [2022-12-15 01:00:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:28,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:28,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:28,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 2524 states and 4919 transitions. [2022-12-15 01:00:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2524 states and 4919 transitions. [2022-12-15 01:00:28,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:28,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:28,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:28,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:28,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:29,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 2525 states and 4920 transitions. [2022-12-15 01:00:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4920 transitions. [2022-12-15 01:00:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:29,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:29,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:29,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:33,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:33,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5299 states to 2536 states and 4943 transitions. [2022-12-15 01:00:33,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 4943 transitions. [2022-12-15 01:00:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:33,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:33,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:33,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:33,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:39,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:39,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 2553 states and 4978 transitions. [2022-12-15 01:00:39,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 4978 transitions. [2022-12-15 01:00:39,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:39,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:39,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:39,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:39,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:39,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:39,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5337 states to 2554 states and 4979 transitions. [2022-12-15 01:00:39,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 4979 transitions. [2022-12-15 01:00:39,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:39,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:40,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5386 states to 2576 states and 5026 transitions. [2022-12-15 01:00:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5026 transitions. [2022-12-15 01:00:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:48,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:48,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:48,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5387 states to 2577 states and 5027 transitions. [2022-12-15 01:00:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5027 transitions. [2022-12-15 01:00:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:48,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:48,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:49,003 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:58,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5436 states to 2599 states and 5074 transitions. [2022-12-15 01:00:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 5074 transitions. [2022-12-15 01:00:58,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:00:58,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:58,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:03,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5454 states to 2608 states and 5092 transitions. [2022-12-15 01:01:03,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5092 transitions. [2022-12-15 01:01:03,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 01:01:03,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:03,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:03,221 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:03,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5389 states to 2576 states and 5033 transitions. [2022-12-15 01:01:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 5033 transitions. [2022-12-15 01:01:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:03,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:03,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:03,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:04,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5390 states to 2577 states and 5034 transitions. [2022-12-15 01:01:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5034 transitions. [2022-12-15 01:01:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:04,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:04,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:04,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:04,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5391 states to 2578 states and 5035 transitions. [2022-12-15 01:01:04,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 5035 transitions. [2022-12-15 01:01:04,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:04,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:04,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:05,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5392 states to 2579 states and 5036 transitions. [2022-12-15 01:01:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5036 transitions. [2022-12-15 01:01:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:05,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:05,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:05,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:05,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:05,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5393 states to 2580 states and 5037 transitions. [2022-12-15 01:01:05,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2580 states and 5037 transitions. [2022-12-15 01:01:05,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:05,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:05,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:05,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:05,783 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:06,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:06,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5394 states to 2581 states and 5038 transitions. [2022-12-15 01:01:06,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2581 states and 5038 transitions. [2022-12-15 01:01:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:06,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:06,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:06,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:06,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5395 states to 2582 states and 5039 transitions. [2022-12-15 01:01:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2582 states and 5039 transitions. [2022-12-15 01:01:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:06,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:06,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:01:06,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:06,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5399 states to 2584 states and 5043 transitions. [2022-12-15 01:01:06,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 5043 transitions. [2022-12-15 01:01:06,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:06,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:06,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:01:07,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:07,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5403 states to 2586 states and 5047 transitions. [2022-12-15 01:01:07,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states and 5047 transitions. [2022-12-15 01:01:07,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:07,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:07,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:07,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:01:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:15,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 2596 states and 5069 transitions. [2022-12-15 01:01:15,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5069 transitions. [2022-12-15 01:01:15,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:15,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:15,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:17,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:01:45,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5654 states to 2647 states and 5187 transitions. [2022-12-15 01:01:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 5187 transitions. [2022-12-15 01:01:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:45,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:45,820 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:01:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:45,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5658 states to 2649 states and 5191 transitions. [2022-12-15 01:01:45,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 5191 transitions. [2022-12-15 01:01:45,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:45,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:45,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:45,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:46,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:01:46,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:46,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5659 states to 2650 states and 5192 transitions. [2022-12-15 01:01:46,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5192 transitions. [2022-12-15 01:01:46,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:46,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:46,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:46,145 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:48,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:48,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5672 states to 2655 states and 5203 transitions. [2022-12-15 01:01:48,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 5203 transitions. [2022-12-15 01:01:48,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:48,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:48,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:48,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:49,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5673 states to 2656 states and 5204 transitions. [2022-12-15 01:01:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5204 transitions. [2022-12-15 01:01:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:49,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5674 states to 2657 states and 5205 transitions. [2022-12-15 01:01:50,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 5205 transitions. [2022-12-15 01:01:50,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:50,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:50,125 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:54,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5699 states to 2668 states and 5228 transitions. [2022-12-15 01:01:54,339 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 5228 transitions. [2022-12-15 01:01:54,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:01:54,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:54,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:54,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:03,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5737 states to 2685 states and 5264 transitions. [2022-12-15 01:02:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 5264 transitions. [2022-12-15 01:02:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:02:03,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:03,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:03,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:04,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5738 states to 2686 states and 5265 transitions. [2022-12-15 01:02:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2686 states and 5265 transitions. [2022-12-15 01:02:04,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:02:04,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:04,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:04,053 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:17,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2708 states and 5312 transitions. [2022-12-15 01:02:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 2708 states and 5312 transitions. [2022-12-15 01:02:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:02:17,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:17,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:17,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:17,829 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:19,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5789 states to 2710 states and 5314 transitions. [2022-12-15 01:02:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5314 transitions. [2022-12-15 01:02:19,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:02:19,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:19,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:19,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:19,720 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:30,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5832 states to 2729 states and 5355 transitions. [2022-12-15 01:02:30,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2729 states and 5355 transitions. [2022-12-15 01:02:30,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:02:30,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:30,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:30,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:30,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:32,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:32,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5838 states to 2732 states and 5361 transitions. [2022-12-15 01:02:32,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2732 states and 5361 transitions. [2022-12-15 01:02:32,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:02:32,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:32,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:32,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:32,834 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:35,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:35,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 2735 states and 5367 transitions. [2022-12-15 01:02:35,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 5367 transitions. [2022-12-15 01:02:35,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:02:35,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:35,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:35,760 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5856 states to 2741 states and 5379 transitions. [2022-12-15 01:02:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 5379 transitions. [2022-12-15 01:02:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 01:02:39,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2709 states and 5320 transitions. [2022-12-15 01:02:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 5320 transitions. [2022-12-15 01:02:40,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:40,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:40,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:41,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5791 states to 2710 states and 5321 transitions. [2022-12-15 01:02:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 5321 transitions. [2022-12-15 01:02:41,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:41,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:41,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:41,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:41,189 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:41,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:41,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5792 states to 2711 states and 5322 transitions. [2022-12-15 01:02:41,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 5322 transitions. [2022-12-15 01:02:41,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:41,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:41,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:41,691 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:42,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:42,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5793 states to 2712 states and 5323 transitions. [2022-12-15 01:02:42,168 INFO L276 IsEmpty]: Start isEmpty. Operand 2712 states and 5323 transitions. [2022-12-15 01:02:42,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:42,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:42,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:42,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5794 states to 2713 states and 5324 transitions. [2022-12-15 01:02:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 5324 transitions. [2022-12-15 01:02:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:42,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:42,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:42,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:43,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5795 states to 2714 states and 5325 transitions. [2022-12-15 01:02:43,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5325 transitions. [2022-12-15 01:02:43,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:43,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:43,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:43,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:43,747 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5796 states to 2715 states and 5326 transitions. [2022-12-15 01:02:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2715 states and 5326 transitions. [2022-12-15 01:02:44,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:44,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:44,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:02:45,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 2717 states and 5329 transitions. [2022-12-15 01:02:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2717 states and 5329 transitions. [2022-12-15 01:02:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:45,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:45,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:45,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:45,823 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:02:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:45,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 2719 states and 5333 transitions. [2022-12-15 01:02:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 5333 transitions. [2022-12-15 01:02:45,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:45,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:45,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:46,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:02:46,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:46,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 2721 states and 5337 transitions. [2022-12-15 01:02:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 5337 transitions. [2022-12-15 01:02:46,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:46,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:46,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:46,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:46,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:02:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:58,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5842 states to 2734 states and 5369 transitions. [2022-12-15 01:02:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 2734 states and 5369 transitions. [2022-12-15 01:02:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:02:58,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:58,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:01,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:03:45,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:45,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6056 states to 2787 states and 5496 transitions. [2022-12-15 01:03:45,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5496 transitions. [2022-12-15 01:03:45,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:03:45,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:45,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:45,407 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:03:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6060 states to 2789 states and 5500 transitions. [2022-12-15 01:03:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5500 transitions. [2022-12-15 01:03:45,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:03:45,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:45,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:45,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:45,568 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:03:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:45,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6061 states to 2790 states and 5501 transitions. [2022-12-15 01:03:45,632 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 5501 transitions. [2022-12-15 01:03:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:03:45,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:45,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:45,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:03:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6097 states to 2802 states and 5535 transitions. [2022-12-15 01:03:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 5535 transitions. [2022-12-15 01:03:58,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:03:58,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:58,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6110 states to 2807 states and 5546 transitions. [2022-12-15 01:04:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 5546 transitions. [2022-12-15 01:04:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:01,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:01,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:01,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6111 states to 2808 states and 5547 transitions. [2022-12-15 01:04:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5547 transitions. [2022-12-15 01:04:02,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:02,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:02,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:02,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:02,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 2809 states and 5548 transitions. [2022-12-15 01:04:02,984 INFO L276 IsEmpty]: Start isEmpty. Operand 2809 states and 5548 transitions. [2022-12-15 01:04:02,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:02,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:02,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:02,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:03,029 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:08,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:08,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 2820 states and 5571 transitions. [2022-12-15 01:04:08,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5571 transitions. [2022-12-15 01:04:08,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:08,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:08,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:08,684 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:19,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:19,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 2836 states and 5606 transitions. [2022-12-15 01:04:19,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 5606 transitions. [2022-12-15 01:04:19,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:19,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:19,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:19,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:19,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:19,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6175 states to 2837 states and 5607 transitions. [2022-12-15 01:04:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 5607 transitions. [2022-12-15 01:04:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:19,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:19,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:31,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:31,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6212 states to 2853 states and 5642 transitions. [2022-12-15 01:04:31,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 5642 transitions. [2022-12-15 01:04:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:31,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:31,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:31,099 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:33,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:33,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6218 states to 2856 states and 5648 transitions. [2022-12-15 01:04:33,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5648 transitions. [2022-12-15 01:04:33,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:33,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:33,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:34,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:37,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:37,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6224 states to 2859 states and 5654 transitions. [2022-12-15 01:04:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2859 states and 5654 transitions. [2022-12-15 01:04:37,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:37,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:37,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:39,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:39,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 2861 states and 5656 transitions. [2022-12-15 01:04:39,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5656 transitions. [2022-12-15 01:04:39,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:39,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:39,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:39,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:50,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:50,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6263 states to 2877 states and 5691 transitions. [2022-12-15 01:04:50,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5691 transitions. [2022-12-15 01:04:50,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:50,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:50,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:50,452 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:53,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6269 states to 2880 states and 5697 transitions. [2022-12-15 01:04:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 5697 transitions. [2022-12-15 01:04:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:53,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:53,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:53,381 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:56,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:56,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6275 states to 2883 states and 5703 transitions. [2022-12-15 01:04:56,324 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5703 transitions. [2022-12-15 01:04:56,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:56,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:56,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:56,379 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:59,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:59,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6281 states to 2886 states and 5709 transitions. [2022-12-15 01:04:59,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2886 states and 5709 transitions. [2022-12-15 01:04:59,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:04:59,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:59,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:59,775 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:04,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6293 states to 2892 states and 5721 transitions. [2022-12-15 01:05:04,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 5721 transitions. [2022-12-15 01:05:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 01:05:04,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:04,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:05,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6226 states to 2860 states and 5662 transitions. [2022-12-15 01:05:05,683 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 5662 transitions. [2022-12-15 01:05:05,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:05,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:05,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:05,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:06,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6227 states to 2861 states and 5663 transitions. [2022-12-15 01:05:06,336 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 5663 transitions. [2022-12-15 01:05:06,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:06,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:06,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:07,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 2862 states and 5664 transitions. [2022-12-15 01:05:07,046 INFO L276 IsEmpty]: Start isEmpty. Operand 2862 states and 5664 transitions. [2022-12-15 01:05:07,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:07,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:07,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:07,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:07,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6229 states to 2863 states and 5665 transitions. [2022-12-15 01:05:07,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5665 transitions. [2022-12-15 01:05:07,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:07,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:07,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6230 states to 2864 states and 5666 transitions. [2022-12-15 01:05:08,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 5666 transitions. [2022-12-15 01:05:08,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:08,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:08,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:08,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:09,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6231 states to 2865 states and 5667 transitions. [2022-12-15 01:05:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 5667 transitions. [2022-12-15 01:05:09,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:09,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:09,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:09,371 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:10,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6232 states to 2866 states and 5668 transitions. [2022-12-15 01:05:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5668 transitions. [2022-12-15 01:05:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:10,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:10,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:10,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:10,399 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:05:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:10,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6235 states to 2868 states and 5671 transitions. [2022-12-15 01:05:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2868 states and 5671 transitions. [2022-12-15 01:05:10,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:10,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:10,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:10,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:05:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:11,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 2870 states and 5674 transitions. [2022-12-15 01:05:11,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2870 states and 5674 transitions. [2022-12-15 01:05:11,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:11,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:11,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:05:11,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:11,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6242 states to 2872 states and 5678 transitions. [2022-12-15 01:05:11,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2872 states and 5678 transitions. [2022-12-15 01:05:11,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:11,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:11,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:12,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:05:12,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:12,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 2874 states and 5682 transitions. [2022-12-15 01:05:12,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2874 states and 5682 transitions. [2022-12-15 01:05:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:12,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:12,911 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:05:34,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:34,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6316 states to 2889 states and 5722 transitions. [2022-12-15 01:05:34,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 5722 transitions. [2022-12-15 01:05:34,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:05:34,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:34,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:34,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:06:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6542 states to 2944 states and 5859 transitions. [2022-12-15 01:06:39,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2944 states and 5859 transitions. [2022-12-15 01:06:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:06:39,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:39,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:39,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:39,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:06:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:41,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6543 states to 2945 states and 5860 transitions. [2022-12-15 01:06:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5860 transitions. [2022-12-15 01:06:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:06:41,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:41,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:06:44,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:44,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6546 states to 2947 states and 5863 transitions. [2022-12-15 01:06:44,271 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 5863 transitions. [2022-12-15 01:06:44,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:06:44,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:44,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:44,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:06:45,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 2948 states and 5864 transitions. [2022-12-15 01:06:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 5864 transitions. [2022-12-15 01:06:45,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:06:45,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:45,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:45,792 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:49,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6560 states to 2953 states and 5875 transitions. [2022-12-15 01:06:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5875 transitions. [2022-12-15 01:06:49,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:06:49,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:49,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:50,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:50,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6561 states to 2954 states and 5876 transitions. [2022-12-15 01:06:50,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2954 states and 5876 transitions. [2022-12-15 01:06:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:06:50,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:50,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:50,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:50,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:50,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:50,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6562 states to 2955 states and 5877 transitions. [2022-12-15 01:06:50,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2955 states and 5877 transitions. [2022-12-15 01:06:50,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:06:50,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:50,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:50,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:50,974 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:59,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:59,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6588 states to 2966 states and 5901 transitions. [2022-12-15 01:06:59,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 5901 transitions. [2022-12-15 01:06:59,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:06:59,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:59,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:59,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:00,018 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:10,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:10,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6619 states to 2979 states and 5930 transitions. [2022-12-15 01:07:10,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 5930 transitions. [2022-12-15 01:07:10,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:07:10,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:10,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:10,591 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:14,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:14,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6625 states to 2982 states and 5936 transitions. [2022-12-15 01:07:14,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2982 states and 5936 transitions. [2022-12-15 01:07:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:07:14,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:14,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:16,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:16,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6627 states to 2984 states and 5938 transitions. [2022-12-15 01:07:16,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 5938 transitions. [2022-12-15 01:07:16,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:07:16,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:16,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:16,822 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:36,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6670 states to 3003 states and 5979 transitions. [2022-12-15 01:07:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 3003 states and 5979 transitions. [2022-12-15 01:07:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:07:36,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:36,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:36,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:36,410 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6676 states to 3006 states and 5985 transitions. [2022-12-15 01:07:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 3006 states and 5985 transitions. [2022-12-15 01:07:39,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:07:39,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:39,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:42,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:42,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6678 states to 3008 states and 5987 transitions. [2022-12-15 01:07:42,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5987 transitions. [2022-12-15 01:07:42,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:07:42,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:42,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:42,516 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:57,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:57,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6715 states to 3024 states and 6022 transitions. [2022-12-15 01:07:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 6022 transitions. [2022-12-15 01:07:57,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:07:57,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:57,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:57,514 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:01,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6721 states to 3027 states and 6028 transitions. [2022-12-15 01:08:01,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 6028 transitions. [2022-12-15 01:08:01,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:08:01,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:01,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:05,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:05,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6727 states to 3030 states and 6034 transitions. [2022-12-15 01:08:05,496 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 6034 transitions. [2022-12-15 01:08:05,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:08:05,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:05,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:05,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:05,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:14,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:14,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6745 states to 3039 states and 6052 transitions. [2022-12-15 01:08:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 6052 transitions. [2022-12-15 01:08:14,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:08:14,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:14,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:14,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:14,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:16,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:16,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6677 states to 3007 states and 5993 transitions. [2022-12-15 01:08:16,518 INFO L276 IsEmpty]: Start isEmpty. Operand 3007 states and 5993 transitions. [2022-12-15 01:08:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:16,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:16,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:17,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6678 states to 3008 states and 5994 transitions. [2022-12-15 01:08:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 3008 states and 5994 transitions. [2022-12-15 01:08:17,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:17,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:17,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:17,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6679 states to 3009 states and 5995 transitions. [2022-12-15 01:08:17,928 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 5995 transitions. [2022-12-15 01:08:17,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:17,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:17,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:17,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:18,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6680 states to 3010 states and 5996 transitions. [2022-12-15 01:08:18,868 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 5996 transitions. [2022-12-15 01:08:18,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:18,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:18,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:18,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:18,913 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:19,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6681 states to 3011 states and 5997 transitions. [2022-12-15 01:08:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 3011 states and 5997 transitions. [2022-12-15 01:08:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:19,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:19,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:19,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:19,833 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:20,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6682 states to 3012 states and 5998 transitions. [2022-12-15 01:08:20,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3012 states and 5998 transitions. [2022-12-15 01:08:20,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:20,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:20,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:20,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:20,872 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:08:22,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:22,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6683 states to 3013 states and 5999 transitions. [2022-12-15 01:08:22,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3013 states and 5999 transitions. [2022-12-15 01:08:22,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:22,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:22,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:22,241 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:25,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:25,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6690 states to 3015 states and 6006 transitions. [2022-12-15 01:08:25,006 INFO L276 IsEmpty]: Start isEmpty. Operand 3015 states and 6006 transitions. [2022-12-15 01:08:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:25,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:25,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:25,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:25,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:25,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6693 states to 3017 states and 6009 transitions. [2022-12-15 01:08:25,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 6009 transitions. [2022-12-15 01:08:25,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:25,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:25,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:25,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:25,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:31,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:31,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6698 states to 3019 states and 6014 transitions. [2022-12-15 01:08:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 6014 transitions. [2022-12-15 01:08:31,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:31,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:31,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:31,434 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:32,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6701 states to 3021 states and 6017 transitions. [2022-12-15 01:08:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 6017 transitions. [2022-12-15 01:08:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:32,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:32,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:32,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:33,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:39,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6713 states to 3024 states and 6029 transitions. [2022-12-15 01:08:39,405 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 6029 transitions. [2022-12-15 01:08:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:39,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:39,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:39,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:39,634 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6717 states to 3026 states and 6033 transitions. [2022-12-15 01:08:39,710 INFO L276 IsEmpty]: Start isEmpty. Operand 3026 states and 6033 transitions. [2022-12-15 01:08:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:39,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:39,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:39,742 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:41,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:41,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6720 states to 3028 states and 6036 transitions. [2022-12-15 01:08:41,398 INFO L276 IsEmpty]: Start isEmpty. Operand 3028 states and 6036 transitions. [2022-12-15 01:08:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:41,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:41,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:41,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:08:41,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:41,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6724 states to 3030 states and 6040 transitions. [2022-12-15 01:08:41,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 6040 transitions. [2022-12-15 01:08:41,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:08:41,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:42,603 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:09:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:09:13,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6772 states to 3047 states and 6086 transitions. [2022-12-15 01:09:13,359 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 6086 transitions. [2022-12-15 01:09:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 01:09:13,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:09:13,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:09:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:09:16,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.