./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-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_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/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_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/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_83597cbf-cbe5-4877-a5c6-0271438fdf67/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 54279535a13e8158f88d9d9b5db1799d2b3d70a14030175542187aacc84265bd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:03:50,854 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:03:50,973 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:03:50,986 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:03:50,987 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:03:51,025 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:03:51,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:03:51,028 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:03:51,029 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:03:51,034 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:03:51,035 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:03:51,036 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:03:51,036 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:03:51,038 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:03:51,039 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:03:51,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:03:51,040 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:03:51,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:03:51,041 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:03:51,041 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:03:51,042 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:03:51,042 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:03:51,043 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:03:51,043 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:03:51,044 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:03:51,045 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:03:51,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:03:51,046 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:03:51,047 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:03:51,047 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:03:51,049 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:03:51,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:03:51,049 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:03:51,050 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_83597cbf-cbe5-4877-a5c6-0271438fdf67/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54279535a13e8158f88d9d9b5db1799d2b3d70a14030175542187aacc84265bd [2023-11-19 03:03:51,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:03:51,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:03:51,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:03:51,363 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:03:51,364 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:03:51,365 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2023-11-19 03:03:54,548 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:03:55,074 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:03:55,075 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2023-11-19 03:03:55,107 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/data/5d794c687/7b0990e8ad74464c9e2b4ef4a7a9dd3d/FLAG251ef0162 [2023-11-19 03:03:55,120 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/data/5d794c687/7b0990e8ad74464c9e2b4ef4a7a9dd3d [2023-11-19 03:03:55,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:03:55,127 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:03:55,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:03:55,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:03:55,137 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:03:55,138 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:03:55" (1/1) ... [2023-11-19 03:03:55,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37212955 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:55, skipping insertion in model container [2023-11-19 03:03:55,140 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:03:55" (1/1) ... [2023-11-19 03:03:55,305 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:03:56,140 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_83597cbf-cbe5-4877-a5c6-0271438fdf67/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[36688,36701] [2023-11-19 03:03:56,544 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:03:56,562 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:03:56,957 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_83597cbf-cbe5-4877-a5c6-0271438fdf67/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[36688,36701] [2023-11-19 03:03:57,296 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:03:57,325 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:03:57,326 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57 WrapperNode [2023-11-19 03:03:57,327 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:03:57,328 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:03:57,328 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:03:57,329 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:03:57,337 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,388 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,588 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5172 [2023-11-19 03:03:57,589 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:03:57,589 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:03:57,590 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:03:57,590 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:03:57,600 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,616 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,617 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,680 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,714 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,746 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,763 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,795 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:03:57,796 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:03:57,797 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:03:57,797 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:03:57,798 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:03:57" (1/1) ... [2023-11-19 03:03:57,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:03:57,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:03:57,829 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:03:57,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83597cbf-cbe5-4877-a5c6-0271438fdf67/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:03:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:03:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:03:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:03:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:03:58,118 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:03:58,120 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:04:01,633 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:04:03,651 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:04:03,651 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:04:03,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:04:03 BoogieIcfgContainer [2023-11-19 03:04:03,663 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:04:03,664 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:04:03,664 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:04:03,675 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:04:03,676 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:04:03" (1/1) ... [2023-11-19 03:04:03,685 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:04:03,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1149 states and 1924 transitions. [2023-11-19 03:04:03,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1924 transitions. [2023-11-19 03:04:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2023-11-19 03:04:03,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:03,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:04,857 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 03:04:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:05,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1148 states and 1920 transitions. [2023-11-19 03:04:05,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1920 transitions. [2023-11-19 03:04:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2023-11-19 03:04:05,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:05,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:05,693 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 03:04:05,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1153 states and 1931 transitions. [2023-11-19 03:04:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1931 transitions. [2023-11-19 03:04:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:04:05,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:05,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:06,257 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 03:04:06,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:06,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1156 states and 1936 transitions. [2023-11-19 03:04:06,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1936 transitions. [2023-11-19 03:04:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:04:06,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:06,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:06,824 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 03:04:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:06,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1157 states and 1936 transitions. [2023-11-19 03:04:06,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1936 transitions. [2023-11-19 03:04:06,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:04:06,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:07,339 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 03:04:07,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:07,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1160 states and 1941 transitions. [2023-11-19 03:04:07,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1941 transitions. [2023-11-19 03:04:07,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:04:07,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:07,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:07,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:07,770 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 03:04:07,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:07,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1161 states and 1941 transitions. [2023-11-19 03:04:07,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1941 transitions. [2023-11-19 03:04:07,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:04:07,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:07,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:08,149 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 03:04:08,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:08,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1164 states and 1946 transitions. [2023-11-19 03:04:08,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1946 transitions. [2023-11-19 03:04:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:04:08,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:08,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:08,565 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 03:04:08,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:08,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1165 states and 1946 transitions. [2023-11-19 03:04:08,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1946 transitions. [2023-11-19 03:04:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:04:08,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:08,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:08,914 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 03:04:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:08,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1167 states and 1949 transitions. [2023-11-19 03:04:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1949 transitions. [2023-11-19 03:04:08,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:04:08,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:08,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:09,343 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 03:04:09,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:09,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1147 states and 1917 transitions. [2023-11-19 03:04:09,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1917 transitions. [2023-11-19 03:04:09,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-11-19 03:04:09,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:09,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:09,760 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 03:04:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1159 states and 1944 transitions. [2023-11-19 03:04:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1944 transitions. [2023-11-19 03:04:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:10,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:10,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:10,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:10,320 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 03:04:10,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:10,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1162 states and 1949 transitions. [2023-11-19 03:04:10,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1949 transitions. [2023-11-19 03:04:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:10,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:10,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:10,763 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 03:04:10,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:10,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1163 states and 1949 transitions. [2023-11-19 03:04:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1949 transitions. [2023-11-19 03:04:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:10,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:10,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:11,242 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 03:04:11,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1166 states and 1954 transitions. [2023-11-19 03:04:11,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1954 transitions. [2023-11-19 03:04:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:11,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:11,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:11,639 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 03:04:11,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1167 states and 1954 transitions. [2023-11-19 03:04:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1954 transitions. [2023-11-19 03:04:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:11,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:11,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:11,982 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 03:04:12,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:12,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1170 states and 1959 transitions. [2023-11-19 03:04:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1959 transitions. [2023-11-19 03:04:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:12,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:12,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:12,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:12,339 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 03:04:12,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1171 states and 1959 transitions. [2023-11-19 03:04:12,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1959 transitions. [2023-11-19 03:04:12,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:12,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:12,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:12,663 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 03:04:12,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:12,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1174 states and 1964 transitions. [2023-11-19 03:04:12,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1964 transitions. [2023-11-19 03:04:12,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:12,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:12,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:12,998 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 03:04:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:13,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1175 states and 1964 transitions. [2023-11-19 03:04:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1964 transitions. [2023-11-19 03:04:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:13,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:13,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:13,366 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 03:04:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:13,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1178 states and 1969 transitions. [2023-11-19 03:04:13,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1969 transitions. [2023-11-19 03:04:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:13,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:13,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:13,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:13,709 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 03:04:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1179 states and 1969 transitions. [2023-11-19 03:04:13,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1969 transitions. [2023-11-19 03:04:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:13,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:13,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:14,027 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 03:04:14,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1182 states and 1974 transitions. [2023-11-19 03:04:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1974 transitions. [2023-11-19 03:04:14,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:14,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:14,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:14,352 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 03:04:14,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1183 states and 1974 transitions. [2023-11-19 03:04:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1974 transitions. [2023-11-19 03:04:14,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:14,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:14,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:14,706 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 03:04:14,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1186 states and 1979 transitions. [2023-11-19 03:04:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1979 transitions. [2023-11-19 03:04:14,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:14,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:14,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:14,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:15,027 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 03:04:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:15,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1187 states and 1979 transitions. [2023-11-19 03:04:15,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1979 transitions. [2023-11-19 03:04:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:15,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:15,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:15,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:15,360 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 03:04:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1189 states and 1982 transitions. [2023-11-19 03:04:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1982 transitions. [2023-11-19 03:04:15,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:04:15,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:15,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:15,759 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 03:04:15,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:15,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1146 states and 1914 transitions. [2023-11-19 03:04:15,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1914 transitions. [2023-11-19 03:04:15,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-11-19 03:04:15,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:15,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:16,211 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 03:04:16,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:16,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1165 states and 1957 transitions. [2023-11-19 03:04:16,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1957 transitions. [2023-11-19 03:04:16,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:16,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:16,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:17,006 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 03:04:17,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:17,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1168 states and 1962 transitions. [2023-11-19 03:04:17,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1962 transitions. [2023-11-19 03:04:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:17,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:17,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:17,337 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 03:04:17,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1169 states and 1962 transitions. [2023-11-19 03:04:17,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1962 transitions. [2023-11-19 03:04:17,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:17,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:17,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:17,644 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 03:04:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:17,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1172 states and 1967 transitions. [2023-11-19 03:04:17,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1967 transitions. [2023-11-19 03:04:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:17,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:17,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:18,074 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 03:04:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1173 states and 1967 transitions. [2023-11-19 03:04:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1967 transitions. [2023-11-19 03:04:18,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:18,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:18,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:18,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:18,395 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 03:04:18,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1176 states and 1972 transitions. [2023-11-19 03:04:18,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1972 transitions. [2023-11-19 03:04:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:18,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:18,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:18,718 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 03:04:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:18,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1177 states and 1972 transitions. [2023-11-19 03:04:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1972 transitions. [2023-11-19 03:04:18,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:18,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:18,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:19,042 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 03:04:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:19,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1180 states and 1977 transitions. [2023-11-19 03:04:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1977 transitions. [2023-11-19 03:04:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:19,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:19,348 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 03:04:19,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:19,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1181 states and 1977 transitions. [2023-11-19 03:04:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1977 transitions. [2023-11-19 03:04:19,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:19,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:19,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:19,719 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 03:04:19,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:19,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1184 states and 1982 transitions. [2023-11-19 03:04:19,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1982 transitions. [2023-11-19 03:04:19,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:19,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:19,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:20,021 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 03:04:20,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:20,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1185 states and 1982 transitions. [2023-11-19 03:04:20,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1982 transitions. [2023-11-19 03:04:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:20,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:20,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:20,321 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 03:04:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1188 states and 1987 transitions. [2023-11-19 03:04:20,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1987 transitions. [2023-11-19 03:04:20,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:20,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:20,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:20,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:20,623 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 03:04:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:20,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1189 states and 1987 transitions. [2023-11-19 03:04:20,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1987 transitions. [2023-11-19 03:04:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:20,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:20,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:20,926 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 03:04:20,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:20,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1192 states and 1992 transitions. [2023-11-19 03:04:20,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1992 transitions. [2023-11-19 03:04:20,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:20,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:20,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:21,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:21,264 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 03:04:21,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1193 states and 1992 transitions. [2023-11-19 03:04:21,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1992 transitions. [2023-11-19 03:04:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:21,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:21,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:21,578 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 03:04:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:21,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1196 states and 1997 transitions. [2023-11-19 03:04:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1997 transitions. [2023-11-19 03:04:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:21,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:21,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:21,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:21,867 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 03:04:21,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1197 states and 1997 transitions. [2023-11-19 03:04:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1997 transitions. [2023-11-19 03:04:21,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:21,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:21,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:22,172 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 03:04:22,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1200 states and 2002 transitions. [2023-11-19 03:04:22,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2002 transitions. [2023-11-19 03:04:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:22,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:22,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:22,472 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 03:04:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1201 states and 2002 transitions. [2023-11-19 03:04:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2002 transitions. [2023-11-19 03:04:22,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:22,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:22,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:22,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:22,858 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 03:04:22,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:22,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1204 states and 2007 transitions. [2023-11-19 03:04:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2007 transitions. [2023-11-19 03:04:22,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:22,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:22,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:23,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:23,239 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 03:04:23,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:23,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1205 states and 2007 transitions. [2023-11-19 03:04:23,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2007 transitions. [2023-11-19 03:04:23,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:23,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:23,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:23,602 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 03:04:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1208 states and 2012 transitions. [2023-11-19 03:04:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2012 transitions. [2023-11-19 03:04:23,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:23,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:23,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:23,909 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 03:04:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:23,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1209 states and 2012 transitions. [2023-11-19 03:04:23,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2012 transitions. [2023-11-19 03:04:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:23,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:23,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:24,188 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 03:04:24,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1211 states and 2015 transitions. [2023-11-19 03:04:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2015 transitions. [2023-11-19 03:04:24,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:04:24,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:24,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:24,460 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 03:04:24,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:24,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1145 states and 1911 transitions. [2023-11-19 03:04:24,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1911 transitions. [2023-11-19 03:04:24,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2023-11-19 03:04:24,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:24,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:24,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:24,822 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 03:04:25,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1171 states and 1970 transitions. [2023-11-19 03:04:25,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1970 transitions. [2023-11-19 03:04:25,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:25,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:25,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:25,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:25,672 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 03:04:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:25,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1174 states and 1975 transitions. [2023-11-19 03:04:25,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1975 transitions. [2023-11-19 03:04:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:25,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:25,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:25,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:25,952 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 03:04:25,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:25,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1175 states and 1975 transitions. [2023-11-19 03:04:26,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1975 transitions. [2023-11-19 03:04:26,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:26,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:26,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:26,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:26,233 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 03:04:26,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:26,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1178 states and 1980 transitions. [2023-11-19 03:04:26,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1980 transitions. [2023-11-19 03:04:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:26,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:26,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:26,512 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 03:04:26,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:26,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1179 states and 1980 transitions. [2023-11-19 03:04:26,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1980 transitions. [2023-11-19 03:04:26,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:26,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:26,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:26,792 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 03:04:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1182 states and 1985 transitions. [2023-11-19 03:04:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1985 transitions. [2023-11-19 03:04:26,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:26,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:26,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:27,126 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 03:04:27,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:27,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1183 states and 1985 transitions. [2023-11-19 03:04:27,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1985 transitions. [2023-11-19 03:04:27,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:27,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:27,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:27,407 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 03:04:27,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:27,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1186 states and 1990 transitions. [2023-11-19 03:04:27,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1990 transitions. [2023-11-19 03:04:27,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:27,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:27,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:27,687 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 03:04:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1187 states and 1990 transitions. [2023-11-19 03:04:27,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1990 transitions. [2023-11-19 03:04:27,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:27,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:27,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:27,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:27,965 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 03:04:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1190 states and 1995 transitions. [2023-11-19 03:04:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1995 transitions. [2023-11-19 03:04:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:28,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:28,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:28,244 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 03:04:28,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:28,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1191 states and 1995 transitions. [2023-11-19 03:04:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1995 transitions. [2023-11-19 03:04:28,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:28,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:28,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:28,513 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 03:04:28,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:28,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1194 states and 2000 transitions. [2023-11-19 03:04:28,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2000 transitions. [2023-11-19 03:04:28,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:28,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:28,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:28,744 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 03:04:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1195 states and 2000 transitions. [2023-11-19 03:04:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2000 transitions. [2023-11-19 03:04:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:28,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:28,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:28,994 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 03:04:29,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1198 states and 2005 transitions. [2023-11-19 03:04:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2005 transitions. [2023-11-19 03:04:29,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:29,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:29,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:29,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:29,243 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 03:04:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1199 states and 2005 transitions. [2023-11-19 03:04:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2005 transitions. [2023-11-19 03:04:29,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:29,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:29,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:29,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:29,483 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 03:04:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:29,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1202 states and 2010 transitions. [2023-11-19 03:04:29,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2010 transitions. [2023-11-19 03:04:29,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:29,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:29,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:29,696 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 03:04:29,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:29,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1203 states and 2010 transitions. [2023-11-19 03:04:29,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2010 transitions. [2023-11-19 03:04:29,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:29,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:29,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:29,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:29,902 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 03:04:29,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:29,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1206 states and 2015 transitions. [2023-11-19 03:04:29,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2015 transitions. [2023-11-19 03:04:29,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:29,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:29,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:30,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:30,090 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 03:04:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:30,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1207 states and 2015 transitions. [2023-11-19 03:04:30,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2015 transitions. [2023-11-19 03:04:30,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:30,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:30,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:30,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:30,387 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 03:04:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:30,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1210 states and 2020 transitions. [2023-11-19 03:04:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2020 transitions. [2023-11-19 03:04:30,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:30,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:30,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:30,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:30,725 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 03:04:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1211 states and 2020 transitions. [2023-11-19 03:04:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2020 transitions. [2023-11-19 03:04:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:30,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:30,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:30,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:31,016 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 03:04:31,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:31,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1214 states and 2025 transitions. [2023-11-19 03:04:31,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2025 transitions. [2023-11-19 03:04:31,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:31,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:31,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:31,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:31,245 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 03:04:31,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1215 states and 2025 transitions. [2023-11-19 03:04:31,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2025 transitions. [2023-11-19 03:04:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:31,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:31,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:31,501 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 03:04:31,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1218 states and 2030 transitions. [2023-11-19 03:04:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2030 transitions. [2023-11-19 03:04:31,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:31,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:31,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:31,770 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 03:04:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1219 states and 2030 transitions. [2023-11-19 03:04:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2030 transitions. [2023-11-19 03:04:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:31,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:31,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:32,039 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 03:04:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:32,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1222 states and 2035 transitions. [2023-11-19 03:04:32,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2035 transitions. [2023-11-19 03:04:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:32,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:32,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:32,309 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 03:04:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:32,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1223 states and 2035 transitions. [2023-11-19 03:04:32,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2035 transitions. [2023-11-19 03:04:32,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:32,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:32,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:32,632 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 03:04:32,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:32,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1226 states and 2040 transitions. [2023-11-19 03:04:32,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2040 transitions. [2023-11-19 03:04:32,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:32,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:32,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:32,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:32,888 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 03:04:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:32,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1227 states and 2040 transitions. [2023-11-19 03:04:32,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2040 transitions. [2023-11-19 03:04:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:32,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:32,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:33,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:33,154 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 03:04:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:33,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1230 states and 2045 transitions. [2023-11-19 03:04:33,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2045 transitions. [2023-11-19 03:04:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:33,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:33,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:33,415 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 03:04:33,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:33,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1231 states and 2045 transitions. [2023-11-19 03:04:33,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2045 transitions. [2023-11-19 03:04:33,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:33,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:33,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:33,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:33,682 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 03:04:33,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1233 states and 2048 transitions. [2023-11-19 03:04:33,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2048 transitions. [2023-11-19 03:04:33,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:04:33,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:33,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:33,951 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 03:04:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1144 states and 1908 transitions. [2023-11-19 03:04:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1908 transitions. [2023-11-19 03:04:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-11-19 03:04:34,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:34,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:04:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:04:35,408 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 03:04:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:04:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1958 states to 1168 states and 1958 transitions. [2023-11-19 03:04:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1958 transitions. [2023-11-19 03:04:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-19 03:04:35,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:04:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms