./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/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_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/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_8a7c7037-d5a7-4252-8e20-812cb744601c/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 85ef803a6bb363295cd7947a7bd1be874db9be06a2c4402180a579373742884d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:43:46,938 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:43:47,009 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:43:47,015 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:43:47,015 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:43:47,045 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:43:47,046 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:43:47,048 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:43:47,049 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:43:47,050 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:43:47,052 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:43:47,052 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:43:47,053 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:43:47,055 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:43:47,056 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:43:47,056 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:43:47,057 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:43:47,061 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:43:47,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:43:47,063 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:43:47,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:43:47,064 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:43:47,064 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:43:47,065 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:43:47,065 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:43:47,066 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:43:47,066 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:43:47,067 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:43:47,067 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:43:47,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:43:47,069 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:43:47,069 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:43:47,070 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:43:47,071 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_8a7c7037-d5a7-4252-8e20-812cb744601c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85ef803a6bb363295cd7947a7bd1be874db9be06a2c4402180a579373742884d [2023-11-19 03:43:47,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:43:47,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:43:47,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:43:47,457 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:43:47,458 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:43:47,459 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2023-11-19 03:43:50,579 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:43:51,106 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:43:51,106 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2023-11-19 03:43:51,142 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/data/8f9880409/bf98763bf523407ea96036de87372e44/FLAGa1a8182c1 [2023-11-19 03:43:51,161 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/data/8f9880409/bf98763bf523407ea96036de87372e44 [2023-11-19 03:43:51,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:43:51,169 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:43:51,173 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:51,173 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:43:51,179 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:43:51,182 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:51" (1/1) ... [2023-11-19 03:43:51,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dc8a60b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:51, skipping insertion in model container [2023-11-19 03:43:51,184 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:51" (1/1) ... [2023-11-19 03:43:51,386 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:43:52,216 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_8a7c7037-d5a7-4252-8e20-812cb744601c/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[36670,36683] [2023-11-19 03:43:52,716 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:43:52,754 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:43:53,088 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_8a7c7037-d5a7-4252-8e20-812cb744601c/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.3.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[36670,36683] [2023-11-19 03:43:53,505 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:43:53,544 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:43:53,545 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53 WrapperNode [2023-11-19 03:43:53,545 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:53,546 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:43:53,547 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:43:53,547 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:43:53,558 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,631 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,770 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5170 [2023-11-19 03:43:53,770 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:43:53,771 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:43:53,771 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:43:53,771 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:43:53,782 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,782 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,797 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,798 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,850 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,897 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,924 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,944 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,981 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:43:53,983 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:43:53,983 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:43:53,983 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:43:53,984 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:53" (1/1) ... [2023-11-19 03:43:53,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:43:54,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:43:54,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:43:54,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a7c7037-d5a7-4252-8e20-812cb744601c/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:43:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:43:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:43:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:43:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:43:54,370 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:43:54,373 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:43:58,084 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:44:00,434 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:44:00,435 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:44:00,454 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:00 BoogieIcfgContainer [2023-11-19 03:44:00,454 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:44:00,458 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:44:00,458 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:44:00,474 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:44:00,475 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:44:00" (1/1) ... [2023-11-19 03:44:00,487 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:44:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:00,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1149 states and 1924 transitions. [2023-11-19 03:44:00,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1924 transitions. [2023-11-19 03:44:00,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2023-11-19 03:44:00,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:00,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:01,879 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 03:44:02,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:02,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1148 states and 1920 transitions. [2023-11-19 03:44:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1920 transitions. [2023-11-19 03:44:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2023-11-19 03:44:02,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:02,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:02,783 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 03:44:02,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1153 states and 1931 transitions. [2023-11-19 03:44:02,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1931 transitions. [2023-11-19 03:44:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:44:02,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:03,421 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 03:44:03,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:03,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1156 states and 1936 transitions. [2023-11-19 03:44:03,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1936 transitions. [2023-11-19 03:44:03,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:44:03,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:03,925 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 03:44:03,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:03,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1157 states and 1936 transitions. [2023-11-19 03:44:03,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1936 transitions. [2023-11-19 03:44:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:44:03,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:04,363 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 03:44:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:04,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1160 states and 1941 transitions. [2023-11-19 03:44:04,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1941 transitions. [2023-11-19 03:44:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:44:04,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:04,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:04,860 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 03:44:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:04,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1161 states and 1941 transitions. [2023-11-19 03:44:04,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1941 transitions. [2023-11-19 03:44:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:44:04,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:05,317 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 03:44:05,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:05,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1164 states and 1946 transitions. [2023-11-19 03:44:05,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1946 transitions. [2023-11-19 03:44:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:44:05,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:05,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:05,751 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 03:44:05,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1946 states to 1165 states and 1946 transitions. [2023-11-19 03:44:05,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1946 transitions. [2023-11-19 03:44:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:44:05,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:05,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:06,201 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 03:44:06,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:06,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 1166 states and 1947 transitions. [2023-11-19 03:44:06,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1947 transitions. [2023-11-19 03:44:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-11-19 03:44:06,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:06,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:06,604 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 03:44:06,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:06,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1147 states and 1917 transitions. [2023-11-19 03:44:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1147 states and 1917 transitions. [2023-11-19 03:44:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-11-19 03:44:06,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:06,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:07,077 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 03:44:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:07,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1159 states and 1944 transitions. [2023-11-19 03:44:07,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1944 transitions. [2023-11-19 03:44:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:07,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:07,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:07,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:07,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:07,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:07,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1162 states and 1949 transitions. [2023-11-19 03:44:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1949 transitions. [2023-11-19 03:44:07,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:07,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:07,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:08,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:08,406 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 03:44:08,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1163 states and 1949 transitions. [2023-11-19 03:44:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1949 transitions. [2023-11-19 03:44:08,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:08,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:08,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:08,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:08,879 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 03:44:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:08,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1166 states and 1954 transitions. [2023-11-19 03:44:08,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1954 transitions. [2023-11-19 03:44:08,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:08,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:09,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:09,327 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 03:44:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1167 states and 1954 transitions. [2023-11-19 03:44:09,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1954 transitions. [2023-11-19 03:44:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:09,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:09,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:09,703 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 03:44:09,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:09,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1170 states and 1959 transitions. [2023-11-19 03:44:09,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 1959 transitions. [2023-11-19 03:44:09,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:09,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:09,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:10,069 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 03:44:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:10,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1171 states and 1959 transitions. [2023-11-19 03:44:10,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1959 transitions. [2023-11-19 03:44:10,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:10,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:10,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:10,419 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 03:44:10,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:10,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1174 states and 1964 transitions. [2023-11-19 03:44:10,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1964 transitions. [2023-11-19 03:44:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:10,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:10,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:10,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:10,803 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 03:44:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:10,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1175 states and 1964 transitions. [2023-11-19 03:44:10,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1964 transitions. [2023-11-19 03:44:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:10,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:10,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:11,151 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 03:44:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:11,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1178 states and 1969 transitions. [2023-11-19 03:44:11,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1969 transitions. [2023-11-19 03:44:11,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:11,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:11,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:11,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:11,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 1179 states and 1969 transitions. [2023-11-19 03:44:11,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1969 transitions. [2023-11-19 03:44:11,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:11,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:11,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:11,818 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 03:44:11,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:11,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1182 states and 1974 transitions. [2023-11-19 03:44:11,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1974 transitions. [2023-11-19 03:44:11,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:11,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:11,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:11,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:12,146 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 03:44:12,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1183 states and 1974 transitions. [2023-11-19 03:44:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1974 transitions. [2023-11-19 03:44:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:12,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:12,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:12,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:12,522 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 03:44:12,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:12,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1186 states and 1979 transitions. [2023-11-19 03:44:12,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1979 transitions. [2023-11-19 03:44:12,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:12,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:12,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:12,842 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 03:44:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1979 states to 1187 states and 1979 transitions. [2023-11-19 03:44:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1979 transitions. [2023-11-19 03:44:12,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:12,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:12,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:13,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:13,231 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 03:44:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:13,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1188 states and 1980 transitions. [2023-11-19 03:44:13,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1980 transitions. [2023-11-19 03:44:13,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-11-19 03:44:13,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:13,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:13,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:13,587 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 03:44:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:13,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1146 states and 1914 transitions. [2023-11-19 03:44:13,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1914 transitions. [2023-11-19 03:44:13,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-11-19 03:44:13,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:13,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:13,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:14,244 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 03:44:14,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:14,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1165 states and 1957 transitions. [2023-11-19 03:44:14,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1957 transitions. [2023-11-19 03:44:14,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:14,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:14,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:14,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:15,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:15,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:15,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1168 states and 1962 transitions. [2023-11-19 03:44:15,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 1962 transitions. [2023-11-19 03:44:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:15,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:15,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:15,497 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 03:44:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:15,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1169 states and 1962 transitions. [2023-11-19 03:44:15,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1962 transitions. [2023-11-19 03:44:15,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:15,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:15,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:15,890 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 03:44:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:15,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1172 states and 1967 transitions. [2023-11-19 03:44:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1967 transitions. [2023-11-19 03:44:15,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:15,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:15,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:16,229 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 03:44:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:16,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1173 states and 1967 transitions. [2023-11-19 03:44:16,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 1967 transitions. [2023-11-19 03:44:16,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:16,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:16,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:16,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:16,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:16,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1176 states and 1972 transitions. [2023-11-19 03:44:16,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1972 transitions. [2023-11-19 03:44:16,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:16,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:16,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:16,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:16,901 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 03:44:16,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1177 states and 1972 transitions. [2023-11-19 03:44:16,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1972 transitions. [2023-11-19 03:44:16,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:16,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:16,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:17,197 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 03:44:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:17,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1180 states and 1977 transitions. [2023-11-19 03:44:17,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1977 transitions. [2023-11-19 03:44:17,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:17,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:17,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:17,501 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 03:44:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1181 states and 1977 transitions. [2023-11-19 03:44:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1977 transitions. [2023-11-19 03:44:17,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:17,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:17,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:17,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:17,805 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 03:44:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1184 states and 1982 transitions. [2023-11-19 03:44:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1982 transitions. [2023-11-19 03:44:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:17,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:17,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:18,111 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 03:44:18,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1185 states and 1982 transitions. [2023-11-19 03:44:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1982 transitions. [2023-11-19 03:44:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:18,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:18,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:18,411 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 03:44:18,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1188 states and 1987 transitions. [2023-11-19 03:44:18,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 1987 transitions. [2023-11-19 03:44:18,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:18,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:18,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:18,774 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 03:44:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:18,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1189 states and 1987 transitions. [2023-11-19 03:44:18,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1987 transitions. [2023-11-19 03:44:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:18,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:18,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:18,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:19,113 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 03:44:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1192 states and 1992 transitions. [2023-11-19 03:44:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1992 transitions. [2023-11-19 03:44:19,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:19,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:19,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:19,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:19,421 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 03:44:19,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1193 states and 1992 transitions. [2023-11-19 03:44:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1992 transitions. [2023-11-19 03:44:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:19,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:19,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:19,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:19,735 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 03:44:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1196 states and 1997 transitions. [2023-11-19 03:44:19,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1997 transitions. [2023-11-19 03:44:19,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:19,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:19,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:19,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:20,026 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 03:44:20,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1197 states and 1997 transitions. [2023-11-19 03:44:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1997 transitions. [2023-11-19 03:44:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:20,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:20,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:20,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:20,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:20,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1200 states and 2002 transitions. [2023-11-19 03:44:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2002 transitions. [2023-11-19 03:44:20,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:20,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:20,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:20,624 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 03:44:20,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:20,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1201 states and 2002 transitions. [2023-11-19 03:44:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2002 transitions. [2023-11-19 03:44:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:20,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:20,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:20,958 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 03:44:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:21,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1204 states and 2007 transitions. [2023-11-19 03:44:21,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2007 transitions. [2023-11-19 03:44:21,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:21,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:21,248 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 03:44:21,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:21,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1205 states and 2007 transitions. [2023-11-19 03:44:21,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2007 transitions. [2023-11-19 03:44:21,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:21,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:21,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:21,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:21,562 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 03:44:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1208 states and 2012 transitions. [2023-11-19 03:44:21,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2012 transitions. [2023-11-19 03:44:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:21,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:21,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:21,869 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 03:44:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:21,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 1209 states and 2012 transitions. [2023-11-19 03:44:21,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2012 transitions. [2023-11-19 03:44:21,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:21,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:21,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:22,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:22,146 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 03:44:22,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:22,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1210 states and 2013 transitions. [2023-11-19 03:44:22,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2013 transitions. [2023-11-19 03:44:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-11-19 03:44:22,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:22,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:22,413 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 03:44:22,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:22,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1145 states and 1911 transitions. [2023-11-19 03:44:22,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1911 transitions. [2023-11-19 03:44:22,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2023-11-19 03:44:22,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:22,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:22,849 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 03:44:23,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1970 states to 1171 states and 1970 transitions. [2023-11-19 03:44:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1970 transitions. [2023-11-19 03:44:23,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:23,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:23,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:23,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:24,007 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 03:44:24,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1174 states and 1975 transitions. [2023-11-19 03:44:24,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1975 transitions. [2023-11-19 03:44:24,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:24,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:24,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:24,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:24,398 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 03:44:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1175 states and 1975 transitions. [2023-11-19 03:44:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1975 transitions. [2023-11-19 03:44:24,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:24,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:24,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:24,695 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 03:44:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:24,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1178 states and 1980 transitions. [2023-11-19 03:44:24,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1980 transitions. [2023-11-19 03:44:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:24,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:24,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:24,994 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 03:44:25,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:25,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1179 states and 1980 transitions. [2023-11-19 03:44:25,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1980 transitions. [2023-11-19 03:44:25,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:25,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:25,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:25,289 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 03:44:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:25,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1182 states and 1985 transitions. [2023-11-19 03:44:25,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1985 transitions. [2023-11-19 03:44:25,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:25,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:25,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:25,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:44:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:25,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1985 states to 1183 states and 1985 transitions. [2023-11-19 03:44:25,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1985 transitions. [2023-11-19 03:44:25,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:25,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:25,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:25,882 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 03:44:25,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:25,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1186 states and 1990 transitions. [2023-11-19 03:44:25,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1990 transitions. [2023-11-19 03:44:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:25,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:25,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:26,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:26,147 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 03:44:26,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:26,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1187 states and 1990 transitions. [2023-11-19 03:44:26,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1990 transitions. [2023-11-19 03:44:26,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:26,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:26,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:26,413 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 03:44:26,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:26,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1190 states and 1995 transitions. [2023-11-19 03:44:26,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1995 transitions. [2023-11-19 03:44:26,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:26,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:26,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:26,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:26,677 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 03:44:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1191 states and 1995 transitions. [2023-11-19 03:44:26,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1995 transitions. [2023-11-19 03:44:26,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:26,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:26,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:26,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:26,957 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 03:44:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:27,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1194 states and 2000 transitions. [2023-11-19 03:44:27,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2000 transitions. [2023-11-19 03:44:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:27,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:27,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:27,201 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 03:44:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 1195 states and 2000 transitions. [2023-11-19 03:44:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2000 transitions. [2023-11-19 03:44:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:27,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:27,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:27,429 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 03:44:27,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1198 states and 2005 transitions. [2023-11-19 03:44:27,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2005 transitions. [2023-11-19 03:44:27,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:27,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:27,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:27,657 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 03:44:27,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:27,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1199 states and 2005 transitions. [2023-11-19 03:44:27,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2005 transitions. [2023-11-19 03:44:27,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:27,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:27,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:27,916 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 03:44:27,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1202 states and 2010 transitions. [2023-11-19 03:44:27,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2010 transitions. [2023-11-19 03:44:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:27,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:27,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:28,153 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 03:44:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:28,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1203 states and 2010 transitions. [2023-11-19 03:44:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2010 transitions. [2023-11-19 03:44:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:28,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:28,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:28,414 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 03:44:28,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1206 states and 2015 transitions. [2023-11-19 03:44:28,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2015 transitions. [2023-11-19 03:44:28,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:28,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:28,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:28,673 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 03:44:28,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 1207 states and 2015 transitions. [2023-11-19 03:44:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2015 transitions. [2023-11-19 03:44:28,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:28,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:28,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:28,906 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 03:44:28,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:28,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1210 states and 2020 transitions. [2023-11-19 03:44:28,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2020 transitions. [2023-11-19 03:44:28,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:28,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:28,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:29,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:29,096 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 03:44:29,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:29,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1211 states and 2020 transitions. [2023-11-19 03:44:29,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2020 transitions. [2023-11-19 03:44:29,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:29,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:29,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:29,305 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 03:44:29,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:29,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1214 states and 2025 transitions. [2023-11-19 03:44:29,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2025 transitions. [2023-11-19 03:44:29,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:29,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:29,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:29,537 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 03:44:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:29,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1215 states and 2025 transitions. [2023-11-19 03:44:29,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2025 transitions. [2023-11-19 03:44:29,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:29,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:29,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:29,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:29,784 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 03:44:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:29,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1218 states and 2030 transitions. [2023-11-19 03:44:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2030 transitions. [2023-11-19 03:44:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:29,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:29,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:29,972 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 03:44:30,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:30,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 1219 states and 2030 transitions. [2023-11-19 03:44:30,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2030 transitions. [2023-11-19 03:44:30,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:30,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:30,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:30,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:30,153 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 03:44:30,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:30,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1222 states and 2035 transitions. [2023-11-19 03:44:30,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2035 transitions. [2023-11-19 03:44:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:30,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:30,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:30,360 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 03:44:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:30,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1223 states and 2035 transitions. [2023-11-19 03:44:30,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2035 transitions. [2023-11-19 03:44:30,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:30,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:30,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:30,558 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 03:44:30,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:30,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1226 states and 2040 transitions. [2023-11-19 03:44:30,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2040 transitions. [2023-11-19 03:44:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:30,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:30,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:44:30,770 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 03:44:30,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:44:30,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1227 states and 2040 transitions. [2023-11-19 03:44:30,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2040 transitions. [2023-11-19 03:44:30,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-11-19 03:44:30,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:44:30,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:44:30,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat