./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --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 a9066ec9ee7e14c7adf63eb106d945f26321fdd64b3726b0fe14ce5b202a77d4 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:23:34,731 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:23:34,820 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:23:34,828 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:23:34,829 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:23:34,866 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:23:34,867 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:23:34,868 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:23:34,869 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:23:34,870 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:23:34,871 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:23:34,872 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:23:34,872 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:23:34,873 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:23:34,874 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:23:34,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:23:34,876 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:23:34,876 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:23:34,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:23:34,878 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:23:34,879 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:23:34,892 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:23:34,892 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:23:34,893 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:23:34,894 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:23:34,894 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:23:34,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:23:34,900 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:23:34,901 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:23:34,901 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:23:34,902 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:23:34,902 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:23:34,903 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:23:34,903 INFO L153 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_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9066ec9ee7e14c7adf63eb106d945f26321fdd64b3726b0fe14ce5b202a77d4 [2023-11-19 03:23:35,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:23:35,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:23:35,290 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:23:35,292 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:23:35,293 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:23:35,294 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 03:23:39,253 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:23:39,715 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:23:39,717 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 03:23:39,754 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/data/a2fdd710b/e59571410cc54d7db6bab6ad6ad7c539/FLAG184c1aac4 [2023-11-19 03:23:39,774 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/data/a2fdd710b/e59571410cc54d7db6bab6ad6ad7c539 [2023-11-19 03:23:39,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:23:39,779 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:23:39,786 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:23:39,786 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:23:39,794 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:23:39,797 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:23:39" (1/1) ... [2023-11-19 03:23:39,799 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@217bf708 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:39, skipping insertion in model container [2023-11-19 03:23:39,800 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:23:39" (1/1) ... [2023-11-19 03:23:39,907 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:23:40,377 WARN L240 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_c3f05eda-c549-47c5-a339-ba2477d80f09/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[21939,21952] [2023-11-19 03:23:40,601 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:23:40,626 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:23:40,785 WARN L240 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_c3f05eda-c549-47c5-a339-ba2477d80f09/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[21939,21952] [2023-11-19 03:23:40,915 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:23:40,952 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:23:40,952 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40 WrapperNode [2023-11-19 03:23:40,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:23:40,954 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:23:40,954 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:23:40,955 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:23:40,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,025 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,171 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2858 [2023-11-19 03:23:41,172 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:23:41,172 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:23:41,173 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:23:41,173 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:23:41,185 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,185 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,196 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,196 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,243 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,270 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,295 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,308 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,335 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:23:41,336 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:23:41,336 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:23:41,336 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:23:41,337 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:23:40" (1/1) ... [2023-11-19 03:23:41,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:23:41,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:23:41,377 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:23:41,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3f05eda-c549-47c5-a339-ba2477d80f09/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:23:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:23:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:23:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:23:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:23:41,721 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:23:41,725 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:23:44,014 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:23:44,852 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:23:44,853 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:23:44,871 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:23:44 BoogieIcfgContainer [2023-11-19 03:23:44,871 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:23:44,873 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:23:44,873 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:23:44,885 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:23:44,886 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:23:44" (1/1) ... [2023-11-19 03:23:44,898 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:23:44,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 625 states and 1061 transitions. [2023-11-19 03:23:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1061 transitions. [2023-11-19 03:23:45,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-11-19 03:23:45,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:45,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:45,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:45,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:46,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 626 states and 1061 transitions. [2023-11-19 03:23:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1061 transitions. [2023-11-19 03:23:46,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-11-19 03:23:46,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:46,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:46,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 628 states and 1064 transitions. [2023-11-19 03:23:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1064 transitions. [2023-11-19 03:23:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-11-19 03:23:46,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:46,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:47,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:47,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:47,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 636 states and 1083 transitions. [2023-11-19 03:23:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1083 transitions. [2023-11-19 03:23:47,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-11-19 03:23:47,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:47,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:47,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:48,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:48,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 645 states and 1104 transitions. [2023-11-19 03:23:48,899 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1104 transitions. [2023-11-19 03:23:48,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-19 03:23:48,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:48,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:49,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 648 states and 1109 transitions. [2023-11-19 03:23:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1109 transitions. [2023-11-19 03:23:49,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-19 03:23:49,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:49,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:49,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:49,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:49,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 649 states and 1109 transitions. [2023-11-19 03:23:49,622 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1109 transitions. [2023-11-19 03:23:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-19 03:23:49,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:49,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:49,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 652 states and 1114 transitions. [2023-11-19 03:23:49,931 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1114 transitions. [2023-11-19 03:23:49,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-19 03:23:49,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:49,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 653 states and 1114 transitions. [2023-11-19 03:23:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1114 transitions. [2023-11-19 03:23:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-19 03:23:50,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:50,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:50,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:50,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 656 states and 1119 transitions. [2023-11-19 03:23:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1119 transitions. [2023-11-19 03:23:50,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-19 03:23:50,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:50,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:50,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:50,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:50,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 657 states and 1119 transitions. [2023-11-19 03:23:50,856 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1119 transitions. [2023-11-19 03:23:50,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-19 03:23:50,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:50,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:50,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:51,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:51,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 660 states and 1124 transitions. [2023-11-19 03:23:51,177 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1124 transitions. [2023-11-19 03:23:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-11-19 03:23:51,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:51,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:51,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:51,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:51,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 661 states and 1124 transitions. [2023-11-19 03:23:51,446 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1124 transitions. [2023-11-19 03:23:51,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-19 03:23:51,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:51,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:51,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 664 states and 1129 transitions. [2023-11-19 03:23:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1129 transitions. [2023-11-19 03:23:51,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-19 03:23:51,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:51,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:52,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:52,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 665 states and 1129 transitions. [2023-11-19 03:23:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1129 transitions. [2023-11-19 03:23:52,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-19 03:23:52,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:52,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:52,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:52,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:52,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 668 states and 1134 transitions. [2023-11-19 03:23:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1134 transitions. [2023-11-19 03:23:52,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-19 03:23:52,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:52,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:52,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 669 states and 1134 transitions. [2023-11-19 03:23:53,063 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1134 transitions. [2023-11-19 03:23:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-19 03:23:53,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:53,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:53,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 672 states and 1139 transitions. [2023-11-19 03:23:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1139 transitions. [2023-11-19 03:23:53,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-19 03:23:53,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:53,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:53,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:53,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:53,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 673 states and 1139 transitions. [2023-11-19 03:23:53,794 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1139 transitions. [2023-11-19 03:23:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-19 03:23:53,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:53,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:54,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:54,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 676 states and 1144 transitions. [2023-11-19 03:23:54,178 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1144 transitions. [2023-11-19 03:23:54,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-19 03:23:54,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:54,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:54,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 677 states and 1144 transitions. [2023-11-19 03:23:54,523 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1144 transitions. [2023-11-19 03:23:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-19 03:23:54,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:54,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:54,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:55,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 692 states and 1181 transitions. [2023-11-19 03:23:55,515 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1181 transitions. [2023-11-19 03:23:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-19 03:23:55,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:55,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:55,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 708 states and 1220 transitions. [2023-11-19 03:23:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1220 transitions. [2023-11-19 03:23:57,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:57,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:57,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:57,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:57,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:57,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 711 states and 1225 transitions. [2023-11-19 03:23:57,917 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1225 transitions. [2023-11-19 03:23:57,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:57,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:57,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:58,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:58,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 712 states and 1225 transitions. [2023-11-19 03:23:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1225 transitions. [2023-11-19 03:23:58,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:58,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:58,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:58,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:58,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:58,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 715 states and 1230 transitions. [2023-11-19 03:23:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1230 transitions. [2023-11-19 03:23:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:58,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:58,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:58,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:58,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 716 states and 1230 transitions. [2023-11-19 03:23:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1230 transitions. [2023-11-19 03:23:58,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:58,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:58,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:58,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:58,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 719 states and 1235 transitions. [2023-11-19 03:23:58,962 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1235 transitions. [2023-11-19 03:23:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:58,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:58,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:59,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:59,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 720 states and 1235 transitions. [2023-11-19 03:23:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1235 transitions. [2023-11-19 03:23:59,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:59,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:59,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:59,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:59,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:59,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 723 states and 1240 transitions. [2023-11-19 03:23:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1240 transitions. [2023-11-19 03:23:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:59,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:59,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:59,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 724 states and 1240 transitions. [2023-11-19 03:23:59,676 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1240 transitions. [2023-11-19 03:23:59,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:59,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:59,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:23:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:23:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:23:59,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 727 states and 1245 transitions. [2023-11-19 03:23:59,904 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1245 transitions. [2023-11-19 03:23:59,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:23:59,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:23:59,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:23:59,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:00,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 728 states and 1245 transitions. [2023-11-19 03:24:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1245 transitions. [2023-11-19 03:24:00,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:24:00,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:00,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:00,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:00,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 731 states and 1250 transitions. [2023-11-19 03:24:00,382 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1250 transitions. [2023-11-19 03:24:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:24:00,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:00,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:00,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:00,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:00,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 732 states and 1250 transitions. [2023-11-19 03:24:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1250 transitions. [2023-11-19 03:24:00,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:24:00,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:00,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:00,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:00,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:00,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:00,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 735 states and 1255 transitions. [2023-11-19 03:24:00,826 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1255 transitions. [2023-11-19 03:24:00,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:24:00,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:00,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:00,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:01,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 736 states and 1255 transitions. [2023-11-19 03:24:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1255 transitions. [2023-11-19 03:24:01,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:24:01,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:01,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:01,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 739 states and 1260 transitions. [2023-11-19 03:24:01,299 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1260 transitions. [2023-11-19 03:24:01,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-19 03:24:01,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:01,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:01,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:01,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:01,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 740 states and 1260 transitions. [2023-11-19 03:24:01,610 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1260 transitions. [2023-11-19 03:24:01,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:01,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:01,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:01,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:01,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:01,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:01,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 743 states and 1265 transitions. [2023-11-19 03:24:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1265 transitions. [2023-11-19 03:24:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:01,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:01,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:02,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:02,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 744 states and 1265 transitions. [2023-11-19 03:24:02,236 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1265 transitions. [2023-11-19 03:24:02,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:02,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:02,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:02,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:02,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 747 states and 1270 transitions. [2023-11-19 03:24:02,710 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1270 transitions. [2023-11-19 03:24:02,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:02,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:02,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:03,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:03,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 748 states and 1270 transitions. [2023-11-19 03:24:03,057 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1270 transitions. [2023-11-19 03:24:03,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:03,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:03,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:03,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:03,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 751 states and 1275 transitions. [2023-11-19 03:24:03,371 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1275 transitions. [2023-11-19 03:24:03,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:03,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:03,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:03,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:03,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 752 states and 1275 transitions. [2023-11-19 03:24:03,695 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1275 transitions. [2023-11-19 03:24:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:03,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:03,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:04,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:04,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 755 states and 1280 transitions. [2023-11-19 03:24:04,006 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1280 transitions. [2023-11-19 03:24:04,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:04,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:04,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:04,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:04,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 756 states and 1280 transitions. [2023-11-19 03:24:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1280 transitions. [2023-11-19 03:24:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:04,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:04,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:04,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 759 states and 1285 transitions. [2023-11-19 03:24:04,584 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1285 transitions. [2023-11-19 03:24:04,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:04,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:04,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:04,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:04,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 760 states and 1285 transitions. [2023-11-19 03:24:04,891 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1285 transitions. [2023-11-19 03:24:04,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:04,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:05,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 763 states and 1290 transitions. [2023-11-19 03:24:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1290 transitions. [2023-11-19 03:24:05,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:05,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:05,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:05,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:05,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 764 states and 1290 transitions. [2023-11-19 03:24:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1290 transitions. [2023-11-19 03:24:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:05,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:05,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:05,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 767 states and 1295 transitions. [2023-11-19 03:24:05,739 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1295 transitions. [2023-11-19 03:24:05,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:05,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:05,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:05,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:06,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 768 states and 1295 transitions. [2023-11-19 03:24:06,022 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1295 transitions. [2023-11-19 03:24:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:06,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:06,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:06,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:06,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 771 states and 1300 transitions. [2023-11-19 03:24:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1300 transitions. [2023-11-19 03:24:06,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:24:06,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:06,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:06,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:06,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 772 states and 1300 transitions. [2023-11-19 03:24:06,572 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1300 transitions. [2023-11-19 03:24:06,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-19 03:24:06,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:06,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:06,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:06,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:08,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:08,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 794 states and 1355 transitions. [2023-11-19 03:24:08,562 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1355 transitions. [2023-11-19 03:24:08,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 03:24:08,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:08,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 817 states and 1412 transitions. [2023-11-19 03:24:12,200 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1412 transitions. [2023-11-19 03:24:12,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:12,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:12,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:12,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 820 states and 1417 transitions. [2023-11-19 03:24:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1417 transitions. [2023-11-19 03:24:12,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:12,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:12,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:12,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:12,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 821 states and 1417 transitions. [2023-11-19 03:24:12,620 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1417 transitions. [2023-11-19 03:24:12,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:12,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:12,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:12,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:12,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:12,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 824 states and 1422 transitions. [2023-11-19 03:24:12,827 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1422 transitions. [2023-11-19 03:24:12,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:12,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:12,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:12,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:13,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 825 states and 1422 transitions. [2023-11-19 03:24:13,043 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1422 transitions. [2023-11-19 03:24:13,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:13,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:13,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:13,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:13,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:13,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 828 states and 1427 transitions. [2023-11-19 03:24:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1427 transitions. [2023-11-19 03:24:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:13,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:13,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:13,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 829 states and 1427 transitions. [2023-11-19 03:24:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1427 transitions. [2023-11-19 03:24:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:13,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:13,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:13,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:13,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:13,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 832 states and 1432 transitions. [2023-11-19 03:24:13,707 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1432 transitions. [2023-11-19 03:24:13,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:13,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:13,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:13,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:13,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:13,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:13,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 833 states and 1432 transitions. [2023-11-19 03:24:13,929 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1432 transitions. [2023-11-19 03:24:13,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:13,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:13,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 836 states and 1437 transitions. [2023-11-19 03:24:14,143 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1437 transitions. [2023-11-19 03:24:14,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:14,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:14,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:14,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:14,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 837 states and 1437 transitions. [2023-11-19 03:24:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1437 transitions. [2023-11-19 03:24:14,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:14,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:14,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:14,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 840 states and 1442 transitions. [2023-11-19 03:24:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1442 transitions. [2023-11-19 03:24:14,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:14,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:14,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:14,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:14,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:14,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 841 states and 1442 transitions. [2023-11-19 03:24:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1442 transitions. [2023-11-19 03:24:14,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:14,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:14,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:14,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:14,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:14,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 844 states and 1447 transitions. [2023-11-19 03:24:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1447 transitions. [2023-11-19 03:24:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:14,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:14,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:15,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:15,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:15,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:15,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 845 states and 1447 transitions. [2023-11-19 03:24:15,155 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1447 transitions. [2023-11-19 03:24:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:15,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:15,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:15,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:15,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 848 states and 1452 transitions. [2023-11-19 03:24:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1452 transitions. [2023-11-19 03:24:15,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:15,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:15,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:15,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:15,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:15,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 849 states and 1452 transitions. [2023-11-19 03:24:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1452 transitions. [2023-11-19 03:24:15,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:15,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:15,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:15,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:15,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:15,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:15,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 852 states and 1457 transitions. [2023-11-19 03:24:15,846 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1457 transitions. [2023-11-19 03:24:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:15,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:15,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:15,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:16,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1457 states to 853 states and 1457 transitions. [2023-11-19 03:24:16,023 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1457 transitions. [2023-11-19 03:24:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:16,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:16,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 856 states and 1462 transitions. [2023-11-19 03:24:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1462 transitions. [2023-11-19 03:24:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:16,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:16,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:16,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:16,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 857 states and 1462 transitions. [2023-11-19 03:24:16,359 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1462 transitions. [2023-11-19 03:24:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:16,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:16,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:16,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:16,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 860 states and 1467 transitions. [2023-11-19 03:24:16,549 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1467 transitions. [2023-11-19 03:24:16,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:16,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:16,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:16,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:16,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:16,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 861 states and 1467 transitions. [2023-11-19 03:24:16,694 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1467 transitions. [2023-11-19 03:24:16,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:16,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:16,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:16,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:16,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:16,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 864 states and 1472 transitions. [2023-11-19 03:24:16,846 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1472 transitions. [2023-11-19 03:24:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:24:16,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:16,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:16,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:17,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 865 states and 1472 transitions. [2023-11-19 03:24:17,040 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1472 transitions. [2023-11-19 03:24:17,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:24:17,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 868 states and 1477 transitions. [2023-11-19 03:24:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1477 transitions. [2023-11-19 03:24:17,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:24:17,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:17,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 869 states and 1477 transitions. [2023-11-19 03:24:17,605 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1477 transitions. [2023-11-19 03:24:17,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:24:17,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:17,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:17,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:17,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 872 states and 1482 transitions. [2023-11-19 03:24:17,880 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1482 transitions. [2023-11-19 03:24:17,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:24:17,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:17,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:18,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 873 states and 1482 transitions. [2023-11-19 03:24:18,136 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1482 transitions. [2023-11-19 03:24:18,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:24:18,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:18,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 876 states and 1487 transitions. [2023-11-19 03:24:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1487 transitions. [2023-11-19 03:24:18,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:24:18,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 877 states and 1487 transitions. [2023-11-19 03:24:18,640 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1487 transitions. [2023-11-19 03:24:18,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:24:18,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:24:18,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:24:18,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 880 states and 1492 transitions. [2023-11-19 03:24:18,941 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1492 transitions. [2023-11-19 03:24:18,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:24:18,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:24:18,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:24:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:24:19,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.