./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.06.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/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_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.06.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/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_553e97e5-76f3-429b-b2f1-a01a6f33443f/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 a9f893ab935631e26843412fbbbf983c2aeac51b5ea91d56e5f6804258a66568 --- 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 01:56:01,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:56:01,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:56:01,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:56:01,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:56:01,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:56:01,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:56:01,305 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:56:01,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:56:01,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:56:01,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:56:01,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:56:01,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:56:01,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:56:01,309 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:56:01,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:56:01,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:56:01,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:56:01,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:56:01,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:56:01,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:56:01,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:56:01,316 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:56:01,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:56:01,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:56:01,319 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:56:01,319 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:56:01,320 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:56:01,320 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:56:01,320 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:56:01,321 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:56:01,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:56:01,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:56:01,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:56:01,323 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:56:01,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:56:01,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:56:01,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:56:01,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:56:01,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:56:01,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:56:01,325 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 01:56:01,339 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:56:01,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:56:01,340 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:56:01,340 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:56:01,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:56:01,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:56:01,346 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:56:01,346 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 01:56:01,346 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:56:01,346 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 01:56:01,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:56:01,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:56:01,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:56:01,347 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:56:01,347 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 01:56:01,347 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:56:01,347 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:56:01,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:56:01,348 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:56:01,348 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:56:01,348 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:56:01,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:56:01,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:56:01,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:56:01,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:56:01,348 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:56:01,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:56:01,349 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:56:01,349 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_553e97e5-76f3-429b-b2f1-a01a6f33443f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9f893ab935631e26843412fbbbf983c2aeac51b5ea91d56e5f6804258a66568 [2022-12-15 01:56:01,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:56:01,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:56:01,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:56:01,530 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:56:01,530 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:56:01,531 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/combinations/Problem05_label45+token_ring.06.cil-1.c [2022-12-15 01:56:04,037 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:56:04,430 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:56:04,431 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/sv-benchmarks/c/combinations/Problem05_label45+token_ring.06.cil-1.c [2022-12-15 01:56:04,462 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/data/2180ed59c/b838d67a644849ce84dbbfd2e49e86ee/FLAG30b818722 [2022-12-15 01:56:04,601 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/data/2180ed59c/b838d67a644849ce84dbbfd2e49e86ee [2022-12-15 01:56:04,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:56:04,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:56:04,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:56:04,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:56:04,609 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:56:04,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:56:04" (1/1) ... [2022-12-15 01:56:04,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a90a6e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:04, skipping insertion in model container [2022-12-15 01:56:04,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:56:04" (1/1) ... [2022-12-15 01:56:04,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:56:04,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:56:06,174 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_553e97e5-76f3-429b-b2f1-a01a6f33443f/sv-benchmarks/c/combinations/Problem05_label45+token_ring.06.cil-1.c[380323,380336] [2022-12-15 01:56:06,199 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_553e97e5-76f3-429b-b2f1-a01a6f33443f/sv-benchmarks/c/combinations/Problem05_label45+token_ring.06.cil-1.c[383339,383352] [2022-12-15 01:56:06,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:56:06,398 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:56:07,183 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_553e97e5-76f3-429b-b2f1-a01a6f33443f/sv-benchmarks/c/combinations/Problem05_label45+token_ring.06.cil-1.c[380323,380336] [2022-12-15 01:56:07,186 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_553e97e5-76f3-429b-b2f1-a01a6f33443f/sv-benchmarks/c/combinations/Problem05_label45+token_ring.06.cil-1.c[383339,383352] [2022-12-15 01:56:07,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:56:07,232 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:56:07,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07 WrapperNode [2022-12-15 01:56:07,232 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:56:07,233 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:56:07,233 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:56:07,233 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:56:07,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,519 INFO L138 Inliner]: procedures = 56, calls = 60, calls flagged for inlining = 33, calls inlined = 33, statements flattened = 12856 [2022-12-15 01:56:07,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:56:07,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:56:07,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:56:07,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:56:07,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,759 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:56:07,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:56:07,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:56:07,804 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:56:07,804 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:56:07" (1/1) ... [2022-12-15 01:56:07,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:56:07,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:56:07,827 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:56:07,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_553e97e5-76f3-429b-b2f1-a01a6f33443f/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:56:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2022-12-15 01:56:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2022-12-15 01:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2022-12-15 01:56:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2022-12-15 01:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2022-12-15 01:56:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2022-12-15 01:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-12-15 01:56:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-12-15 01:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2022-12-15 01:56:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2022-12-15 01:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2022-12-15 01:56:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2022-12-15 01:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2022-12-15 01:56:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2022-12-15 01:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:56:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:56:07,962 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:56:07,964 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:56:13,588 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:56:15,057 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:56:15,057 INFO L300 CfgBuilder]: Removed 10 assume(true) statements. [2022-12-15 01:56:15,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:56:15 BoogieIcfgContainer [2022-12-15 01:56:15,062 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:56:15,063 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:56:15,063 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:56:15,073 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:56:15,073 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:56:15" (1/1) ... [2022-12-15 01:56:15,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:56:15,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:15,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 1771 states and 3467 transitions. [2022-12-15 01:56:15,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3467 transitions. [2022-12-15 01:56:15,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:15,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:15,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:15,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:56:15,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1790 states and 3503 transitions. [2022-12-15 01:56:15,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3503 transitions. [2022-12-15 01:56:15,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:15,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:15,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:15,753 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 01:56:15,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:15,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1791 states and 3503 transitions. [2022-12-15 01:56:15,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3503 transitions. [2022-12-15 01:56:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:15,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:15,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:15,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:15,881 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 01:56:15,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:15,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1792 states and 3503 transitions. [2022-12-15 01:56:15,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 3503 transitions. [2022-12-15 01:56:15,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:15,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:15,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:15,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:15,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 01:56:16,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1793 states and 3503 transitions. [2022-12-15 01:56:16,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 3503 transitions. [2022-12-15 01:56:16,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,093 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 01:56:16,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1794 states and 3503 transitions. [2022-12-15 01:56:16,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3503 transitions. [2022-12-15 01:56:16,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,184 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 01:56:16,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1795 states and 3503 transitions. [2022-12-15 01:56:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3503 transitions. [2022-12-15 01:56:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,273 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 01:56:16,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1796 states and 3503 transitions. [2022-12-15 01:56:16,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3503 transitions. [2022-12-15 01:56:16,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,342 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 01:56:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1811 states and 3532 transitions. [2022-12-15 01:56:16,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3532 transitions. [2022-12-15 01:56:16,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,498 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 01:56:16,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1812 states and 3532 transitions. [2022-12-15 01:56:16,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3532 transitions. [2022-12-15 01:56:16,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,553 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 01:56:16,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1813 states and 3532 transitions. [2022-12-15 01:56:16,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3532 transitions. [2022-12-15 01:56:16,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,607 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 01:56:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1814 states and 3532 transitions. [2022-12-15 01:56:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3532 transitions. [2022-12-15 01:56:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,662 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 01:56:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1815 states and 3532 transitions. [2022-12-15 01:56:16,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3532 transitions. [2022-12-15 01:56:16,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,729 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 01:56:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1826 states and 3555 transitions. [2022-12-15 01:56:16,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 3555 transitions. [2022-12-15 01:56:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,915 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 01:56:16,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1827 states and 3555 transitions. [2022-12-15 01:56:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3555 transitions. [2022-12-15 01:56:16,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:16,977 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 01:56:16,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:16,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1828 states and 3555 transitions. [2022-12-15 01:56:16,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 3555 transitions. [2022-12-15 01:56:16,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:16,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:16,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:17,037 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 01:56:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 1829 states and 3555 transitions. [2022-12-15 01:56:17,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3555 transitions. [2022-12-15 01:56:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:17,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:17,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:17,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:17,144 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 01:56:17,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:17,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1834 states and 3566 transitions. [2022-12-15 01:56:17,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3566 transitions. [2022-12-15 01:56:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:17,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:17,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:17,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:17,347 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 01:56:17,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:17,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1835 states and 3566 transitions. [2022-12-15 01:56:17,363 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 3566 transitions. [2022-12-15 01:56:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 01:56:17,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:17,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:17,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:17,403 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 01:56:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:17,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 1843 states and 3581 transitions. [2022-12-15 01:56:17,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 3581 transitions. [2022-12-15 01:56:17,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 01:56:17,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:17,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:17,590 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 01:56:18,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:18,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 1868 states and 3632 transitions. [2022-12-15 01:56:18,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3632 transitions. [2022-12-15 01:56:18,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 01:56:18,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:18,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:18,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:18,400 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 01:56:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1870 states and 3637 transitions. [2022-12-15 01:56:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3637 transitions. [2022-12-15 01:56:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 01:56:19,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:19,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:19,140 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 01:56:20,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:20,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 1878 states and 3654 transitions. [2022-12-15 01:56:20,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1878 states and 3654 transitions. [2022-12-15 01:56:20,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 01:56:20,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:20,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:20,206 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 01:56:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 1895 states and 3689 transitions. [2022-12-15 01:56:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3689 transitions. [2022-12-15 01:56:21,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:21,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:21,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:21,829 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 01:56:21,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:21,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1896 states and 3690 transitions. [2022-12-15 01:56:21,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3690 transitions. [2022-12-15 01:56:21,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:21,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:21,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:21,990 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 01:56:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:22,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 1897 states and 3691 transitions. [2022-12-15 01:56:22,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 3691 transitions. [2022-12-15 01:56:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:22,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:22,146 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 01:56:22,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:22,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 1898 states and 3692 transitions. [2022-12-15 01:56:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3692 transitions. [2022-12-15 01:56:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:22,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:22,576 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 01:56:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:25,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 1925 states and 3750 transitions. [2022-12-15 01:56:25,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3750 transitions. [2022-12-15 01:56:25,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:25,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:25,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:25,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:25,517 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 01:56:25,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:25,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1927 states and 3755 transitions. [2022-12-15 01:56:25,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 3755 transitions. [2022-12-15 01:56:25,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:25,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:25,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:25,829 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 01:56:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:25,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3857 states to 1928 states and 3756 transitions. [2022-12-15 01:56:25,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3756 transitions. [2022-12-15 01:56:25,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:25,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:25,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:26,009 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:26,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:26,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 1936 states and 3773 transitions. [2022-12-15 01:56:26,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3773 transitions. [2022-12-15 01:56:26,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:26,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:26,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:26,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:26,783 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 01:56:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:26,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3877 states to 1937 states and 3774 transitions. [2022-12-15 01:56:26,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3774 transitions. [2022-12-15 01:56:26,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:26,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:26,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:26,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:26,950 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 01:56:28,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:28,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1954 states and 3810 transitions. [2022-12-15 01:56:28,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3810 transitions. [2022-12-15 01:56:28,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 01:56:28,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:28,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:28,839 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 01:56:28,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:28,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 1936 states and 3777 transitions. [2022-12-15 01:56:28,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3777 transitions. [2022-12-15 01:56:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:28,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:28,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:28,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:28,918 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 01:56:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3880 states to 1937 states and 3778 transitions. [2022-12-15 01:56:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3778 transitions. [2022-12-15 01:56:29,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:29,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:29,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:29,087 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 01:56:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3881 states to 1938 states and 3779 transitions. [2022-12-15 01:56:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3779 transitions. [2022-12-15 01:56:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:29,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:29,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:29,268 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 01:56:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:29,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 1939 states and 3780 transitions. [2022-12-15 01:56:29,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3780 transitions. [2022-12-15 01:56:29,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:29,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:29,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:29,909 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 01:56:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:33,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3981 states to 1968 states and 3845 transitions. [2022-12-15 01:56:33,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3845 transitions. [2022-12-15 01:56:33,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:33,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:33,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 1970 states and 3850 transitions. [2022-12-15 01:56:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 3850 transitions. [2022-12-15 01:56:33,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:33,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:33,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:33,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:33,860 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 01:56:34,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:34,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 1971 states and 3851 transitions. [2022-12-15 01:56:34,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1971 states and 3851 transitions. [2022-12-15 01:56:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:34,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:34,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:34,065 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 01:56:35,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 1979 states and 3868 transitions. [2022-12-15 01:56:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3868 transitions. [2022-12-15 01:56:35,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:35,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:35,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:35,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:56:35,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 1980 states and 3869 transitions. [2022-12-15 01:56:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3869 transitions. [2022-12-15 01:56:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:35,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:35,327 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 01:56:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:37,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 1996 states and 3904 transitions. [2022-12-15 01:56:37,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3904 transitions. [2022-12-15 01:56:37,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 01:56:37,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:37,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:37,419 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 01:56:37,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:37,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4007 states to 1978 states and 3869 transitions. [2022-12-15 01:56:37,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3869 transitions. [2022-12-15 01:56:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:37,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:37,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:37,472 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 01:56:37,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:37,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4008 states to 1979 states and 3870 transitions. [2022-12-15 01:56:37,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3870 transitions. [2022-12-15 01:56:37,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:37,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:37,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:37,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:37,639 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 01:56:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4009 states to 1980 states and 3871 transitions. [2022-12-15 01:56:37,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3871 transitions. [2022-12-15 01:56:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:37,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:37,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:37,810 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 01:56:37,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:37,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4010 states to 1981 states and 3872 transitions. [2022-12-15 01:56:37,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3872 transitions. [2022-12-15 01:56:37,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:37,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:37,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:37,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:38,579 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 01:56:45,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 2012 states and 3943 transitions. [2022-12-15 01:56:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3943 transitions. [2022-12-15 01:56:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:45,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:45,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:45,374 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 01:56:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:45,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2014 states and 3948 transitions. [2022-12-15 01:56:45,839 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3948 transitions. [2022-12-15 01:56:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:45,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:45,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:45,873 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 01:56:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:46,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4130 states to 2015 states and 3949 transitions. [2022-12-15 01:56:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3949 transitions. [2022-12-15 01:56:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:46,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:46,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:46,121 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 01:56:47,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2023 states and 3966 transitions. [2022-12-15 01:56:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3966 transitions. [2022-12-15 01:56:47,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:47,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:47,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:47,367 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 01:56:47,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:47,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2024 states and 3967 transitions. [2022-12-15 01:56:47,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3967 transitions. [2022-12-15 01:56:47,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:47,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:47,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:47,646 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 01:56:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4181 states to 2037 states and 3996 transitions. [2022-12-15 01:56:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3996 transitions. [2022-12-15 01:56:50,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:50,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:50,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:50,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:50,691 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 01:56:51,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:51,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 2040 states and 4002 transitions. [2022-12-15 01:56:51,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 4002 transitions. [2022-12-15 01:56:51,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 01:56:51,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:51,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:51,575 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 01:56:52,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:52,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4148 states to 2023 states and 3968 transitions. [2022-12-15 01:56:52,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2023 states and 3968 transitions. [2022-12-15 01:56:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:56:52,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:52,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:52,043 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 01:56:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:52,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2024 states and 3969 transitions. [2022-12-15 01:56:52,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2024 states and 3969 transitions. [2022-12-15 01:56:52,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:56:52,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:52,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:52,293 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 01:56:52,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:52,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2025 states and 3970 transitions. [2022-12-15 01:56:52,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3970 transitions. [2022-12-15 01:56:52,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:56:52,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:52,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:52,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:52,558 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 01:56:52,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2026 states and 3971 transitions. [2022-12-15 01:56:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 3971 transitions. [2022-12-15 01:56:52,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:56:52,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:52,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:52,880 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 01:56:52,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:56:52,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4155 states to 2028 states and 3975 transitions. [2022-12-15 01:56:52,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2028 states and 3975 transitions. [2022-12-15 01:56:52,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:56:52,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:56:52,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:56:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:56:53,571 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 01:57:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:04,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4279 states to 2061 states and 4051 transitions. [2022-12-15 01:57:04,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 4051 transitions. [2022-12-15 01:57:04,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:57:04,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:04,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:04,186 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 01:57:04,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:04,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4278 states to 2061 states and 4050 transitions. [2022-12-15 01:57:04,207 INFO L276 IsEmpty]: Start isEmpty. Operand 2061 states and 4050 transitions. [2022-12-15 01:57:04,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:57:04,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:04,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:04,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:04,240 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 01:57:04,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4285 states to 2063 states and 4055 transitions. [2022-12-15 01:57:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 4055 transitions. [2022-12-15 01:57:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:57:04,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:04,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:04,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:04,879 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 01:57:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4286 states to 2064 states and 4056 transitions. [2022-12-15 01:57:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2064 states and 4056 transitions. [2022-12-15 01:57:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:57:05,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:05,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:05,205 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 01:57:07,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:07,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2072 states and 4074 transitions. [2022-12-15 01:57:07,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4074 transitions. [2022-12-15 01:57:07,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:57:07,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:07,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:07,570 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 01:57:07,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2073 states and 4075 transitions. [2022-12-15 01:57:07,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4075 transitions. [2022-12-15 01:57:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:57:07,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:07,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:07,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:07,882 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 01:57:12,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:12,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2089 states and 4110 transitions. [2022-12-15 01:57:12,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4110 transitions. [2022-12-15 01:57:12,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 01:57:12,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:12,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:12,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:12,544 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 01:57:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:12,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2072 states and 4076 transitions. [2022-12-15 01:57:12,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 4076 transitions. [2022-12-15 01:57:12,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:12,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:12,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:13,007 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 01:57:13,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:13,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2073 states and 4077 transitions. [2022-12-15 01:57:13,253 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 4077 transitions. [2022-12-15 01:57:13,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:13,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:13,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:13,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:57:13,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:13,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2074 states and 4078 transitions. [2022-12-15 01:57:13,525 INFO L276 IsEmpty]: Start isEmpty. Operand 2074 states and 4078 transitions. [2022-12-15 01:57:13,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:13,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:13,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:13,558 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 01:57:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4307 states to 2075 states and 4079 transitions. [2022-12-15 01:57:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 4079 transitions. [2022-12-15 01:57:13,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:13,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:13,849 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 01:57:13,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:13,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2077 states and 4083 transitions. [2022-12-15 01:57:13,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 4083 transitions. [2022-12-15 01:57:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:13,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:13,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:13,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:13,946 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 01:57:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:13,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2079 states and 4087 transitions. [2022-12-15 01:57:13,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 4087 transitions. [2022-12-15 01:57:13,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:13,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:13,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:14,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:14,225 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 01:57:17,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:17,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4354 states to 2089 states and 4109 transitions. [2022-12-15 01:57:17,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 4109 transitions. [2022-12-15 01:57:17,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:17,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:17,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:18,461 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 01:57:31,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:31,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4488 states to 2124 states and 4193 transitions. [2022-12-15 01:57:31,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4193 transitions. [2022-12-15 01:57:31,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:31,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:31,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:31,562 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:57:32,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:32,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4495 states to 2126 states and 4198 transitions. [2022-12-15 01:57:32,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 4198 transitions. [2022-12-15 01:57:32,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:32,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:32,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:32,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:32,222 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 01:57:32,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2127 states and 4199 transitions. [2022-12-15 01:57:32,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4199 transitions. [2022-12-15 01:57:32,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:32,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:32,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:32,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:32,580 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 01:57:35,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:35,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2134 states and 4216 transitions. [2022-12-15 01:57:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4216 transitions. [2022-12-15 01:57:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:35,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:35,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:35,136 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 01:57:35,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:35,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4516 states to 2135 states and 4217 transitions. [2022-12-15 01:57:35,461 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4217 transitions. [2022-12-15 01:57:35,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:35,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:35,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:35,492 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 01:57:39,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:39,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4541 states to 2145 states and 4240 transitions. [2022-12-15 01:57:39,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 4240 transitions. [2022-12-15 01:57:39,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:39,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:39,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:39,262 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 01:57:41,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:41,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 2151 states and 4252 transitions. [2022-12-15 01:57:41,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4252 transitions. [2022-12-15 01:57:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 01:57:41,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:41,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:41,720 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 01:57:42,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 2134 states and 4218 transitions. [2022-12-15 01:57:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 4218 transitions. [2022-12-15 01:57:42,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:57:42,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:42,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:42,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:42,247 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 01:57:42,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:42,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 2135 states and 4219 transitions. [2022-12-15 01:57:42,585 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 4219 transitions. [2022-12-15 01:57:42,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:57:42,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:42,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:42,617 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 01:57:42,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4514 states to 2136 states and 4220 transitions. [2022-12-15 01:57:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 4220 transitions. [2022-12-15 01:57:42,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:57:42,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:42,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:42,905 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 01:57:43,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:43,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2137 states and 4221 transitions. [2022-12-15 01:57:43,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 4221 transitions. [2022-12-15 01:57:43,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:57:43,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:43,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:43,364 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 01:57:43,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2139 states and 4224 transitions. [2022-12-15 01:57:43,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 4224 transitions. [2022-12-15 01:57:43,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:57:43,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:43,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:43,856 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 01:57:43,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:43,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2141 states and 4228 transitions. [2022-12-15 01:57:43,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4228 transitions. [2022-12-15 01:57:43,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:57:43,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:43,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:43,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:43,963 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 01:57:43,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 2143 states and 4232 transitions. [2022-12-15 01:57:43,995 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4232 transitions. [2022-12-15 01:57:43,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:57:43,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:43,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:44,228 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 01:57:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:57:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2155 states and 4260 transitions. [2022-12-15 01:57:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 4260 transitions. [2022-12-15 01:57:49,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:57:49,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:57:49,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:57:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:57:51,122 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 01:58:10,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:10,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4699 states to 2192 states and 4349 transitions. [2022-12-15 01:58:10,379 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 4349 transitions. [2022-12-15 01:58:10,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:58:10,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:10,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:10,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:11,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4707 states to 2194 states and 4355 transitions. [2022-12-15 01:58:11,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 4355 transitions. [2022-12-15 01:58:11,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:58:11,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:11,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:11,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:11,942 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 01:58:12,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 2195 states and 4356 transitions. [2022-12-15 01:58:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 4356 transitions. [2022-12-15 01:58:12,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:58:12,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:12,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:12,328 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 01:58:15,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:15,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2202 states and 4373 transitions. [2022-12-15 01:58:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 4373 transitions. [2022-12-15 01:58:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:58:15,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:15,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:15,605 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 01:58:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:16,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 2204 states and 4375 transitions. [2022-12-15 01:58:16,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4375 transitions. [2022-12-15 01:58:16,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:58:16,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:16,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:16,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:16,521 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 01:58:24,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:24,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 2220 states and 4410 transitions. [2022-12-15 01:58:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2220 states and 4410 transitions. [2022-12-15 01:58:24,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 01:58:24,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:24,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:24,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:24,506 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 01:58:25,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:25,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4724 states to 2203 states and 4376 transitions. [2022-12-15 01:58:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2203 states and 4376 transitions. [2022-12-15 01:58:25,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:25,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:25,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:25,156 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 01:58:25,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:25,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 2204 states and 4377 transitions. [2022-12-15 01:58:25,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4377 transitions. [2022-12-15 01:58:25,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:25,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:25,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:25,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:25,592 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:58:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 2205 states and 4378 transitions. [2022-12-15 01:58:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4378 transitions. [2022-12-15 01:58:26,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:26,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:26,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:26,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:26,085 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 01:58:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:26,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 2206 states and 4379 transitions. [2022-12-15 01:58:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 4379 transitions. [2022-12-15 01:58:26,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:26,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:26,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:26,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:26,674 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 01:58:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:26,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4730 states to 2208 states and 4382 transitions. [2022-12-15 01:58:26,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 4382 transitions. [2022-12-15 01:58:26,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:26,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:26,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:26,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:26,790 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 01:58:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 2210 states and 4385 transitions. [2022-12-15 01:58:27,473 INFO L276 IsEmpty]: Start isEmpty. Operand 2210 states and 4385 transitions. [2022-12-15 01:58:27,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:27,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:27,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:27,542 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 01:58:27,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4737 states to 2212 states and 4389 transitions. [2022-12-15 01:58:27,589 INFO L276 IsEmpty]: Start isEmpty. Operand 2212 states and 4389 transitions. [2022-12-15 01:58:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:27,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:27,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:27,697 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 01:58:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:27,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2214 states and 4393 transitions. [2022-12-15 01:58:27,744 INFO L276 IsEmpty]: Start isEmpty. Operand 2214 states and 4393 transitions. [2022-12-15 01:58:27,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:27,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:27,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:28,096 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 01:58:37,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:37,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 2228 states and 4425 transitions. [2022-12-15 01:58:37,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4425 transitions. [2022-12-15 01:58:37,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:37,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:37,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:37,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:37,957 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 01:58:45,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4806 states to 2240 states and 4456 transitions. [2022-12-15 01:58:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4456 transitions. [2022-12-15 01:58:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:45,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:45,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:45,999 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 01:58:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4807 states to 2241 states and 4457 transitions. [2022-12-15 01:58:46,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4457 transitions. [2022-12-15 01:58:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:46,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:46,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:46,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:46,590 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 01:58:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:48,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 2243 states and 4459 transitions. [2022-12-15 01:58:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4459 transitions. [2022-12-15 01:58:48,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 01:58:48,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:48,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:48,253 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 01:58:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4769 states to 2226 states and 4426 transitions. [2022-12-15 01:58:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 4426 transitions. [2022-12-15 01:58:49,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:58:49,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:49,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:49,248 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 01:58:49,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:49,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4772 states to 2228 states and 4429 transitions. [2022-12-15 01:58:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2228 states and 4429 transitions. [2022-12-15 01:58:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:58:49,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:49,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:49,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:49,361 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 01:58:49,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:49,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4775 states to 2230 states and 4432 transitions. [2022-12-15 01:58:49,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 4432 transitions. [2022-12-15 01:58:49,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:58:49,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:49,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:49,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:49,498 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 01:58:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:49,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 2232 states and 4435 transitions. [2022-12-15 01:58:49,544 INFO L276 IsEmpty]: Start isEmpty. Operand 2232 states and 4435 transitions. [2022-12-15 01:58:49,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:58:49,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:49,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:49,615 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 01:58:50,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:58:50,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 2234 states and 4438 transitions. [2022-12-15 01:58:50,229 INFO L276 IsEmpty]: Start isEmpty. Operand 2234 states and 4438 transitions. [2022-12-15 01:58:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:58:50,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:58:50,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:58:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:58:50,543 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 01:59:00,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 2250 states and 4475 transitions. [2022-12-15 01:59:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4475 transitions. [2022-12-15 01:59:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:59:00,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:00,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:00,141 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 01:59:00,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:00,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 2252 states and 4479 transitions. [2022-12-15 01:59:00,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2252 states and 4479 transitions. [2022-12-15 01:59:00,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 01:59:00,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:00,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:00,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:01,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:01,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4836 states to 2254 states and 4482 transitions. [2022-12-15 01:59:01,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2254 states and 4482 transitions. [2022-12-15 01:59:01,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:59:01,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:01,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:01,235 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 01:59:01,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4839 states to 2256 states and 4485 transitions. [2022-12-15 01:59:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 4485 transitions. [2022-12-15 01:59:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:59:01,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:01,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:01,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:59:05,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:05,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 2260 states and 4495 transitions. [2022-12-15 01:59:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4495 transitions. [2022-12-15 01:59:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:59:05,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:05,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:05,047 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 01:59:05,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4852 states to 2262 states and 4498 transitions. [2022-12-15 01:59:05,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 4498 transitions. [2022-12-15 01:59:05,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:59:05,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:05,123 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 01:59:05,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4855 states to 2264 states and 4501 transitions. [2022-12-15 01:59:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 4501 transitions. [2022-12-15 01:59:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:59:05,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:05,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:05,197 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 01:59:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4858 states to 2266 states and 4504 transitions. [2022-12-15 01:59:05,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4504 transitions. [2022-12-15 01:59:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:59:05,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:05,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:05,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:59:05,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4862 states to 2268 states and 4508 transitions. [2022-12-15 01:59:05,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 4508 transitions. [2022-12-15 01:59:05,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:59:05,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:05,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:05,693 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 01:59:06,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4865 states to 2270 states and 4511 transitions. [2022-12-15 01:59:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 4511 transitions. [2022-12-15 01:59:06,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:59:06,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:06,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:06,263 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 01:59:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4869 states to 2272 states and 4515 transitions. [2022-12-15 01:59:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 4515 transitions. [2022-12-15 01:59:06,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 01:59:06,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:06,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:06,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:06,649 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 01:59:17,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:17,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 2290 states and 4556 transitions. [2022-12-15 01:59:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 4556 transitions. [2022-12-15 01:59:17,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:59:17,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:17,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:17,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:17,385 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 01:59:17,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:17,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 2292 states and 4559 transitions. [2022-12-15 01:59:17,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4559 transitions. [2022-12-15 01:59:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:59:17,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:17,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:17,454 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 01:59:17,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:17,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4918 states to 2294 states and 4562 transitions. [2022-12-15 01:59:17,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 4562 transitions. [2022-12-15 01:59:17,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:59:17,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:17,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:17,522 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 01:59:17,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4921 states to 2296 states and 4565 transitions. [2022-12-15 01:59:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 4565 transitions. [2022-12-15 01:59:17,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 01:59:17,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:17,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:17,954 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 01:59:32,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:32,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4981 states to 2316 states and 4623 transitions. [2022-12-15 01:59:32,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 4623 transitions. [2022-12-15 01:59:32,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:59:32,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:32,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:32,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:32,338 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 01:59:32,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:32,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4984 states to 2318 states and 4626 transitions. [2022-12-15 01:59:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2318 states and 4626 transitions. [2022-12-15 01:59:32,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:59:32,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:32,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:32,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:32,417 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 01:59:32,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:32,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4987 states to 2320 states and 4629 transitions. [2022-12-15 01:59:32,471 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 4629 transitions. [2022-12-15 01:59:32,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:59:32,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:32,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:32,494 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 01:59:32,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:32,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4990 states to 2322 states and 4632 transitions. [2022-12-15 01:59:32,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2322 states and 4632 transitions. [2022-12-15 01:59:32,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 01:59:32,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:32,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:32,568 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 01:59:32,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:32,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2324 states and 4635 transitions. [2022-12-15 01:59:32,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2324 states and 4635 transitions. [2022-12-15 01:59:32,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:59:32,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:32,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:32,727 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 01:59:32,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:32,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4996 states to 2326 states and 4638 transitions. [2022-12-15 01:59:32,808 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 4638 transitions. [2022-12-15 01:59:32,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:59:32,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:32,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:32,833 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 01:59:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:32,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4999 states to 2328 states and 4641 transitions. [2022-12-15 01:59:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2328 states and 4641 transitions. [2022-12-15 01:59:32,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:59:32,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:32,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:32,949 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 01:59:33,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:33,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5002 states to 2330 states and 4644 transitions. [2022-12-15 01:59:33,031 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 4644 transitions. [2022-12-15 01:59:33,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:59:33,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:33,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:33,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 01:59:33,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:33,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5005 states to 2332 states and 4647 transitions. [2022-12-15 01:59:33,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2332 states and 4647 transitions. [2022-12-15 01:59:33,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 01:59:33,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:33,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:33,148 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 01:59:33,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5008 states to 2334 states and 4650 transitions. [2022-12-15 01:59:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4650 transitions. [2022-12-15 01:59:33,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 01:59:33,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:33,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:33,294 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 01:59:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5041 states to 2346 states and 4683 transitions. [2022-12-15 01:59:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2346 states and 4683 transitions. [2022-12-15 01:59:47,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 01:59:47,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:47,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:47,449 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 01:59:59,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:59:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 2356 states and 4710 transitions. [2022-12-15 01:59:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2356 states and 4710 transitions. [2022-12-15 01:59:59,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 01:59:59,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:59:59,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:59:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:59:59,982 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:00:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5071 states to 2358 states and 4713 transitions. [2022-12-15 02:00:00,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 4713 transitions. [2022-12-15 02:00:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:00:00,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:00,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:00,127 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:00:00,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:00,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5074 states to 2360 states and 4716 transitions. [2022-12-15 02:00:00,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4716 transitions. [2022-12-15 02:00:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:00:00,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:00,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:00,264 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:00:00,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5077 states to 2362 states and 4719 transitions. [2022-12-15 02:00:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 4719 transitions. [2022-12-15 02:00:00,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:00:00,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:00,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:00,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:00,407 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:00:00,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5080 states to 2364 states and 4722 transitions. [2022-12-15 02:00:00,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4722 transitions. [2022-12-15 02:00:00,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:00:00,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:00,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:00,542 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:00:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5083 states to 2366 states and 4725 transitions. [2022-12-15 02:00:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4725 transitions. [2022-12-15 02:00:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:00:00,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:00,728 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:00:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5104 states to 2374 states and 4746 transitions. [2022-12-15 02:00:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4746 transitions. [2022-12-15 02:00:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 02:00:12,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:12,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:12,078 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-15 02:00:12,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5107 states to 2376 states and 4749 transitions. [2022-12-15 02:00:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4749 transitions. [2022-12-15 02:00:12,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:00:12,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:12,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:12,217 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:00:27,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5146 states to 2391 states and 4788 transitions. [2022-12-15 02:00:27,870 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4788 transitions. [2022-12-15 02:00:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:00:27,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:27,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:27,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:27,948 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:00:28,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 2393 states and 4791 transitions. [2022-12-15 02:00:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 4791 transitions. [2022-12-15 02:00:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:00:28,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:28,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:00:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:28,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5152 states to 2395 states and 4794 transitions. [2022-12-15 02:00:28,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2395 states and 4794 transitions. [2022-12-15 02:00:28,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:00:28,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:28,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:28,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:00:28,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:28,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 2397 states and 4797 transitions. [2022-12-15 02:00:28,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 4797 transitions. [2022-12-15 02:00:28,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:00:28,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:28,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:28,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:28,443 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:00:28,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:28,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 2399 states and 4800 transitions. [2022-12-15 02:00:28,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2399 states and 4800 transitions. [2022-12-15 02:00:28,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:00:28,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:28,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:00:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:36,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5173 states to 2405 states and 4815 transitions. [2022-12-15 02:00:36,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2405 states and 4815 transitions. [2022-12-15 02:00:36,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 02:00:36,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:36,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:36,245 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-15 02:00:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:36,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 2407 states and 4818 transitions. [2022-12-15 02:00:36,303 INFO L276 IsEmpty]: Start isEmpty. Operand 2407 states and 4818 transitions. [2022-12-15 02:00:36,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:00:36,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:36,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:36,383 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:00:47,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:47,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 2420 states and 4851 transitions. [2022-12-15 02:00:47,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2420 states and 4851 transitions. [2022-12-15 02:00:47,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:00:47,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:47,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:47,968 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:00:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 2435 states and 4889 transitions. [2022-12-15 02:00:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2435 states and 4889 transitions. [2022-12-15 02:00:59,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:00:59,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:59,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:00:59,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:59,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 2437 states and 4892 transitions. [2022-12-15 02:00:59,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 4892 transitions. [2022-12-15 02:00:59,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:00:59,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:59,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:59,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:59,832 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:00:59,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:00:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 2439 states and 4895 transitions. [2022-12-15 02:00:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 4895 transitions. [2022-12-15 02:00:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:00:59,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:00:59,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:00:59,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:00:59,976 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:01:00,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 2441 states and 4898 transitions. [2022-12-15 02:01:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 4898 transitions. [2022-12-15 02:01:00,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:01:00,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:00,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:00,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:00,061 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:01:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:05,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 2445 states and 4907 transitions. [2022-12-15 02:01:05,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 4907 transitions. [2022-12-15 02:01:05,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 02:01:05,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:05,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:05,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:05,795 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:01:05,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 2447 states and 4910 transitions. [2022-12-15 02:01:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4910 transitions. [2022-12-15 02:01:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:05,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:05,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:05,984 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:01:18,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:18,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5301 states to 2460 states and 4943 transitions. [2022-12-15 02:01:18,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4943 transitions. [2022-12-15 02:01:18,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:18,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:18,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:18,730 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:01:29,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:29,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5333 states to 2473 states and 4975 transitions. [2022-12-15 02:01:29,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 4975 transitions. [2022-12-15 02:01:29,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:29,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:29,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:29,634 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:01:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5336 states to 2475 states and 4978 transitions. [2022-12-15 02:01:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 4978 transitions. [2022-12-15 02:01:29,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:29,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:29,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:01:41,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:41,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5373 states to 2490 states and 5015 transitions. [2022-12-15 02:01:41,558 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 5015 transitions. [2022-12-15 02:01:41,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:41,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:41,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:41,652 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:01:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:41,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5376 states to 2492 states and 5018 transitions. [2022-12-15 02:01:41,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 5018 transitions. [2022-12-15 02:01:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:41,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:41,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:41,795 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:01:41,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:41,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5379 states to 2494 states and 5021 transitions. [2022-12-15 02:01:41,922 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 5021 transitions. [2022-12-15 02:01:41,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:41,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:41,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:42,004 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:01:42,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:42,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 2496 states and 5024 transitions. [2022-12-15 02:01:42,071 INFO L276 IsEmpty]: Start isEmpty. Operand 2496 states and 5024 transitions. [2022-12-15 02:01:42,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:42,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:42,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:42,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:01:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 2498 states and 5027 transitions. [2022-12-15 02:01:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 5027 transitions. [2022-12-15 02:01:42,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:42,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:42,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:42,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:42,307 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:01:42,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:42,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5388 states to 2500 states and 5030 transitions. [2022-12-15 02:01:42,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 5030 transitions. [2022-12-15 02:01:42,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:42,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:42,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:01:45,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:45,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5392 states to 2502 states and 5034 transitions. [2022-12-15 02:01:45,789 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 5034 transitions. [2022-12-15 02:01:45,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:45,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:45,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:01:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:01:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5419 states to 2513 states and 5061 transitions. [2022-12-15 02:01:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 5061 transitions. [2022-12-15 02:01:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:01:55,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:01:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:01:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:01:55,095 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:02:01,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5437 states to 2523 states and 5079 transitions. [2022-12-15 02:02:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 5079 transitions. [2022-12-15 02:02:01,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 02:02:01,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:01,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:01,803 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:02:01,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5440 states to 2525 states and 5082 transitions. [2022-12-15 02:02:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 5082 transitions. [2022-12-15 02:02:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:01,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:02:10,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:10,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5467 states to 2536 states and 5109 transitions. [2022-12-15 02:02:10,941 INFO L276 IsEmpty]: Start isEmpty. Operand 2536 states and 5109 transitions. [2022-12-15 02:02:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:10,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:10,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:02:22,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:22,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5499 states to 2549 states and 5141 transitions. [2022-12-15 02:02:22,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 5141 transitions. [2022-12-15 02:02:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:22,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:22,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:02:32,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:32,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5526 states to 2560 states and 5168 transitions. [2022-12-15 02:02:32,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2560 states and 5168 transitions. [2022-12-15 02:02:32,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:32,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:32,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:32,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:02:42,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5557 states to 2573 states and 5199 transitions. [2022-12-15 02:02:42,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5199 transitions. [2022-12-15 02:02:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:42,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:42,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:42,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:02:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:42,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 2575 states and 5202 transitions. [2022-12-15 02:02:42,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 5202 transitions. [2022-12-15 02:02:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:42,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:42,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:42,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:42,238 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:02:42,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:42,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5563 states to 2577 states and 5205 transitions. [2022-12-15 02:02:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 5205 transitions. [2022-12-15 02:02:42,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:42,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:42,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:42,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:42,453 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:02:42,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:42,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 2579 states and 5208 transitions. [2022-12-15 02:02:42,522 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 5208 transitions. [2022-12-15 02:02:42,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:42,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:42,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:02:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5603 states to 2594 states and 5245 transitions. [2022-12-15 02:02:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 5245 transitions. [2022-12-15 02:02:53,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:53,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:53,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:02:54,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5606 states to 2596 states and 5248 transitions. [2022-12-15 02:02:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2596 states and 5248 transitions. [2022-12-15 02:02:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:54,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:54,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:02:54,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:02:54,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 2598 states and 5251 transitions. [2022-12-15 02:02:54,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 5251 transitions. [2022-12-15 02:02:54,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:02:54,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:02:54,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:02:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:02:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:03:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5630 states to 2607 states and 5272 transitions. [2022-12-15 02:03:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 5272 transitions. [2022-12-15 02:03:01,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:03:01,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:01,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:01,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:01,623 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:03:01,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:01,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 2609 states and 5275 transitions. [2022-12-15 02:03:01,677 INFO L276 IsEmpty]: Start isEmpty. Operand 2609 states and 5275 transitions. [2022-12-15 02:03:01,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:03:01,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:01,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:01,761 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:03:01,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5636 states to 2611 states and 5278 transitions. [2022-12-15 02:03:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5278 transitions. [2022-12-15 02:03:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:03:01,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:01,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:01,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:01,980 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 02:03:02,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5635 states to 2611 states and 5277 transitions. [2022-12-15 02:03:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 5277 transitions. [2022-12-15 02:03:02,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:03:02,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:02,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:02,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:02,846 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:03:02,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5639 states to 2613 states and 5281 transitions. [2022-12-15 02:03:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2613 states and 5281 transitions. [2022-12-15 02:03:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:03:02,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:02,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:02,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:02,941 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:03:06,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:06,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 2621 states and 5295 transitions. [2022-12-15 02:03:06,885 INFO L276 IsEmpty]: Start isEmpty. Operand 2621 states and 5295 transitions. [2022-12-15 02:03:06,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:03:06,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:06,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:06,964 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:03:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:15,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5679 states to 2632 states and 5321 transitions. [2022-12-15 02:03:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 2632 states and 5321 transitions. [2022-12-15 02:03:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 02:03:15,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:15,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:15,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:15,564 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 02:03:15,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:15,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5682 states to 2634 states and 5324 transitions. [2022-12-15 02:03:15,631 INFO L276 IsEmpty]: Start isEmpty. Operand 2634 states and 5324 transitions. [2022-12-15 02:03:15,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:03:15,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:15,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:15,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:15,732 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:03:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:25,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 2645 states and 5351 transitions. [2022-12-15 02:03:25,480 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 5351 transitions. [2022-12-15 02:03:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:03:25,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:25,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:25,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:25,557 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 02:03:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:34,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5735 states to 2656 states and 5377 transitions. [2022-12-15 02:03:34,105 INFO L276 IsEmpty]: Start isEmpty. Operand 2656 states and 5377 transitions. [2022-12-15 02:03:34,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:03:34,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:34,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 02:03:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5756 states to 2665 states and 5398 transitions. [2022-12-15 02:03:42,005 INFO L276 IsEmpty]: Start isEmpty. Operand 2665 states and 5398 transitions. [2022-12-15 02:03:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:03:42,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:42,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:42,084 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 02:03:50,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:50,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5787 states to 2678 states and 5429 transitions. [2022-12-15 02:03:50,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2678 states and 5429 transitions. [2022-12-15 02:03:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:03:50,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:50,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:50,751 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:03:50,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:50,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 2680 states and 5432 transitions. [2022-12-15 02:03:50,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2680 states and 5432 transitions. [2022-12-15 02:03:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:03:50,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:50,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:50,906 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 02:03:58,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:03:58,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5816 states to 2691 states and 5458 transitions. [2022-12-15 02:03:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 2691 states and 5458 transitions. [2022-12-15 02:03:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:03:58,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:03:58,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:03:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:03:58,922 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 02:04:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:06,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5837 states to 2700 states and 5479 transitions. [2022-12-15 02:04:06,283 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 5479 transitions. [2022-12-15 02:04:06,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:06,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:06,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:06,308 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:04:17,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:17,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 2714 states and 5511 transitions. [2022-12-15 02:04:17,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 5511 transitions. [2022-12-15 02:04:17,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:17,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:17,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:17,390 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:04:17,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 2716 states and 5514 transitions. [2022-12-15 02:04:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2716 states and 5514 transitions. [2022-12-15 02:04:17,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:17,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:17,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:17,546 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:04:17,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:17,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 2718 states and 5517 transitions. [2022-12-15 02:04:17,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 5517 transitions. [2022-12-15 02:04:17,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:17,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:17,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:17,702 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:04:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:17,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5878 states to 2720 states and 5520 transitions. [2022-12-15 02:04:17,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 5520 transitions. [2022-12-15 02:04:17,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:17,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:17,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:17,858 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:04:18,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:18,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5881 states to 2722 states and 5523 transitions. [2022-12-15 02:04:18,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2722 states and 5523 transitions. [2022-12-15 02:04:18,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:18,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:18,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:18,138 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:04:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5884 states to 2724 states and 5526 transitions. [2022-12-15 02:04:18,214 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 5526 transitions. [2022-12-15 02:04:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:18,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:18,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:18,294 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:04:18,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 2726 states and 5529 transitions. [2022-12-15 02:04:18,371 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 5529 transitions. [2022-12-15 02:04:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:18,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:18,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:18,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:04:18,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:18,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5890 states to 2728 states and 5532 transitions. [2022-12-15 02:04:18,527 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 5532 transitions. [2022-12-15 02:04:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:18,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:18,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 02:04:30,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:30,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5927 states to 2743 states and 5569 transitions. [2022-12-15 02:04:30,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2743 states and 5569 transitions. [2022-12-15 02:04:30,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:30,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:30,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:30,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:30,134 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 02:04:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:37,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5948 states to 2752 states and 5590 transitions. [2022-12-15 02:04:37,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5590 transitions. [2022-12-15 02:04:37,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:37,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:37,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:37,289 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:04:37,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5952 states to 2754 states and 5594 transitions. [2022-12-15 02:04:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5594 transitions. [2022-12-15 02:04:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:37,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 02:04:44,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5973 states to 2763 states and 5615 transitions. [2022-12-15 02:04:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2763 states and 5615 transitions. [2022-12-15 02:04:44,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:44,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:44,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:04:45,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:45,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5976 states to 2765 states and 5618 transitions. [2022-12-15 02:04:45,128 INFO L276 IsEmpty]: Start isEmpty. Operand 2765 states and 5618 transitions. [2022-12-15 02:04:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:45,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:45,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-15 02:04:53,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:53,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6006 states to 2780 states and 5648 transitions. [2022-12-15 02:04:53,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2780 states and 5648 transitions. [2022-12-15 02:04:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:53,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:53,518 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 02:04:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:04:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6026 states to 2789 states and 5668 transitions. [2022-12-15 02:04:59,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5668 transitions. [2022-12-15 02:04:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:04:59,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:04:59,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:04:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:04:59,576 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 02:05:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6057 states to 2802 states and 5699 transitions. [2022-12-15 02:05:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 5699 transitions. [2022-12-15 02:05:08,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:05:08,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:08,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:08,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:05:21,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:21,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6098 states to 2821 states and 5740 transitions. [2022-12-15 02:05:21,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 5740 transitions. [2022-12-15 02:05:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:05:21,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:05:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:21,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6102 states to 2823 states and 5744 transitions. [2022-12-15 02:05:21,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2823 states and 5744 transitions. [2022-12-15 02:05:21,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:05:21,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:21,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:21,406 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:05:24,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6112 states to 2829 states and 5754 transitions. [2022-12-15 02:05:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5754 transitions. [2022-12-15 02:05:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:05:24,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:24,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:24,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:05:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6116 states to 2831 states and 5758 transitions. [2022-12-15 02:05:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 5758 transitions. [2022-12-15 02:05:25,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:05:25,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:25,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:25,121 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 02:05:30,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:30,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6134 states to 2839 states and 5776 transitions. [2022-12-15 02:05:30,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2839 states and 5776 transitions. [2022-12-15 02:05:30,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:05:30,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:30,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:30,114 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:05:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6172 states to 2856 states and 5814 transitions. [2022-12-15 02:05:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 2856 states and 5814 transitions. [2022-12-15 02:05:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:05:43,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:43,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:43,566 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:05:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6194 states to 2866 states and 5836 transitions. [2022-12-15 02:05:49,706 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 5836 transitions. [2022-12-15 02:05:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:05:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:49,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 02:05:58,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:05:58,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6220 states to 2877 states and 5862 transitions. [2022-12-15 02:05:58,165 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 5862 transitions. [2022-12-15 02:05:58,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:05:58,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:05:58,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:05:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:05:58,317 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:06:02,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:02,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 2881 states and 5870 transitions. [2022-12-15 02:06:02,021 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 5870 transitions. [2022-12-15 02:06:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 02:06:02,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:02,047 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 02:06:02,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6231 states to 2883 states and 5873 transitions. [2022-12-15 02:06:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2883 states and 5873 transitions. [2022-12-15 02:06:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:06:02,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:02,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:02,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:02,843 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:06:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:10,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6252 states to 2892 states and 5894 transitions. [2022-12-15 02:06:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 5894 transitions. [2022-12-15 02:06:10,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:06:10,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:10,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:10,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:11,068 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:06:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:19,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6278 states to 2903 states and 5920 transitions. [2022-12-15 02:06:19,234 INFO L276 IsEmpty]: Start isEmpty. Operand 2903 states and 5920 transitions. [2022-12-15 02:06:19,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:06:19,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:19,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:19,328 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:06:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 2912 states and 5941 transitions. [2022-12-15 02:06:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2912 states and 5941 transitions. [2022-12-15 02:06:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:06:26,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:26,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:26,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:27,008 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:06:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:33,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6324 states to 2923 states and 5966 transitions. [2022-12-15 02:06:33,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2923 states and 5966 transitions. [2022-12-15 02:06:33,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:06:33,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:33,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:33,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:33,565 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 02:06:40,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6345 states to 2932 states and 5987 transitions. [2022-12-15 02:06:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 5987 transitions. [2022-12-15 02:06:40,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:06:40,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:40,822 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:06:47,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6365 states to 2941 states and 6007 transitions. [2022-12-15 02:06:47,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 6007 transitions. [2022-12-15 02:06:47,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:06:47,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:47,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:47,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:06:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:06:51,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6380 states to 2948 states and 6022 transitions. [2022-12-15 02:06:51,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 6022 transitions. [2022-12-15 02:06:51,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:06:51,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:06:51,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:06:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:06:51,907 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:07:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:00,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6411 states to 2961 states and 6053 transitions. [2022-12-15 02:07:00,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2961 states and 6053 transitions. [2022-12-15 02:07:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:00,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:00,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:00,213 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:07:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:00,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6414 states to 2963 states and 6056 transitions. [2022-12-15 02:07:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 6056 transitions. [2022-12-15 02:07:00,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:00,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:00,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:00,389 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:07:00,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:00,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6417 states to 2965 states and 6059 transitions. [2022-12-15 02:07:00,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 6059 transitions. [2022-12-15 02:07:00,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:00,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:00,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:00,771 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:07:00,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 2967 states and 6062 transitions. [2022-12-15 02:07:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 6062 transitions. [2022-12-15 02:07:00,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:00,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:00,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:07:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:08,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6446 states to 2978 states and 6088 transitions. [2022-12-15 02:07:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 6088 transitions. [2022-12-15 02:07:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:08,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:08,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:08,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:08,838 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:07:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6449 states to 2980 states and 6091 transitions. [2022-12-15 02:07:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 6091 transitions. [2022-12-15 02:07:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:08,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:08,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:09,021 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:07:15,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6470 states to 2989 states and 6112 transitions. [2022-12-15 02:07:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 6112 transitions. [2022-12-15 02:07:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:15,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:15,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:15,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:15,443 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:07:20,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6485 states to 2996 states and 6127 transitions. [2022-12-15 02:07:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 6127 transitions. [2022-12-15 02:07:20,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:20,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:20,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:20,507 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 02:07:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:31,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6517 states to 3010 states and 6159 transitions. [2022-12-15 02:07:31,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3010 states and 6159 transitions. [2022-12-15 02:07:31,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:31,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:31,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:31,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:31,992 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:07:36,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:36,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6532 states to 3017 states and 6174 transitions. [2022-12-15 02:07:36,462 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 6174 transitions. [2022-12-15 02:07:36,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:36,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:36,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:36,540 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:07:36,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:36,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6535 states to 3019 states and 6177 transitions. [2022-12-15 02:07:36,637 INFO L276 IsEmpty]: Start isEmpty. Operand 3019 states and 6177 transitions. [2022-12-15 02:07:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:36,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:36,714 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:07:36,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:36,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6538 states to 3021 states and 6180 transitions. [2022-12-15 02:07:36,809 INFO L276 IsEmpty]: Start isEmpty. Operand 3021 states and 6180 transitions. [2022-12-15 02:07:36,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:36,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:36,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:36,889 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:07:36,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:36,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6541 states to 3023 states and 6183 transitions. [2022-12-15 02:07:36,983 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 6183 transitions. [2022-12-15 02:07:36,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:36,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:36,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:37,069 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:07:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:37,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6544 states to 3025 states and 6186 transitions. [2022-12-15 02:07:37,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3025 states and 6186 transitions. [2022-12-15 02:07:37,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:37,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:37,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:37,249 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:07:37,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6547 states to 3027 states and 6189 transitions. [2022-12-15 02:07:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 6189 transitions. [2022-12-15 02:07:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:37,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:37,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:37,424 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:07:42,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:42,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6562 states to 3034 states and 6204 transitions. [2022-12-15 02:07:42,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 6204 transitions. [2022-12-15 02:07:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:42,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:42,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:42,127 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:07:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6565 states to 3036 states and 6207 transitions. [2022-12-15 02:07:42,221 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 6207 transitions. [2022-12-15 02:07:42,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:42,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:42,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:42,247 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-15 02:07:43,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:43,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6567 states to 3037 states and 6209 transitions. [2022-12-15 02:07:43,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 6209 transitions. [2022-12-15 02:07:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:43,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:43,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:43,106 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:07:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6571 states to 3039 states and 6213 transitions. [2022-12-15 02:07:43,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3039 states and 6213 transitions. [2022-12-15 02:07:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:43,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:43,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:07:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:49,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6595 states to 3052 states and 6237 transitions. [2022-12-15 02:07:49,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3052 states and 6237 transitions. [2022-12-15 02:07:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:49,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:49,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:49,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:07:50,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:50,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6598 states to 3054 states and 6240 transitions. [2022-12-15 02:07:50,398 INFO L276 IsEmpty]: Start isEmpty. Operand 3054 states and 6240 transitions. [2022-12-15 02:07:50,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:50,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:50,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:50,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-15 02:07:53,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:53,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6605 states to 3057 states and 6247 transitions. [2022-12-15 02:07:53,604 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 6247 transitions. [2022-12-15 02:07:53,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:53,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:53,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:53,630 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:07:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:07:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6611 states to 3061 states and 6253 transitions. [2022-12-15 02:07:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 6253 transitions. [2022-12-15 02:07:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:07:56,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:07:56,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:07:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:07:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 02:08:02,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:02,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6631 states to 3070 states and 6273 transitions. [2022-12-15 02:08:02,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 6273 transitions. [2022-12-15 02:08:02,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:02,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:02,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:02,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:02,375 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:08:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6635 states to 3072 states and 6277 transitions. [2022-12-15 02:08:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states and 6277 transitions. [2022-12-15 02:08:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:02,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:02,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:02,542 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:08:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:03,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6638 states to 3074 states and 6280 transitions. [2022-12-15 02:08:03,786 INFO L276 IsEmpty]: Start isEmpty. Operand 3074 states and 6280 transitions. [2022-12-15 02:08:03,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:03,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:03,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:03,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 02:08:04,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6641 states to 3076 states and 6283 transitions. [2022-12-15 02:08:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 6283 transitions. [2022-12-15 02:08:04,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:04,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:04,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:04,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-12-15 02:08:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:12,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6671 states to 3091 states and 6313 transitions. [2022-12-15 02:08:12,259 INFO L276 IsEmpty]: Start isEmpty. Operand 3091 states and 6313 transitions. [2022-12-15 02:08:12,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:12,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:12,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:12,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:12,285 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-15 02:08:17,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:17,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6683 states to 3096 states and 6325 transitions. [2022-12-15 02:08:17,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 6325 transitions. [2022-12-15 02:08:17,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:17,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:17,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2022-12-15 02:08:25,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:25,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6706 states to 3105 states and 6348 transitions. [2022-12-15 02:08:25,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 6348 transitions. [2022-12-15 02:08:25,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 02:08:25,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:25,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 02:08:25,428 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.