./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/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_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/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_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/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 a8c69edfe281d8042eaa18c76271419898cb900ad9a8f084e9a2ef367845176b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:36:47,143 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:36:47,250 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:36:47,255 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:36:47,255 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:36:47,280 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:36:47,281 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:36:47,282 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:36:47,283 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:36:47,284 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:36:47,284 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:36:47,285 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:36:47,286 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:36:47,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:36:47,287 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:36:47,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:36:47,288 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:36:47,289 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:36:47,289 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:36:47,290 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:36:47,291 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:36:47,291 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:36:47,292 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:36:47,293 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:36:47,293 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:36:47,294 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:36:47,295 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:36:47,295 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:36:47,296 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:36:47,296 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:36:47,297 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:36:47,297 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:36:47,298 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:36:47,298 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_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a8c69edfe281d8042eaa18c76271419898cb900ad9a8f084e9a2ef367845176b [2023-11-19 03:36:47,573 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:36:47,604 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:36:47,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:36:47,609 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:36:47,610 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:36:47,611 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-11-19 03:36:50,880 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:36:51,326 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:36:51,327 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-11-19 03:36:51,366 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/data/010e3e47a/fa95d2cda3a64b2caef89e3fff24487b/FLAG1bebd66e0 [2023-11-19 03:36:51,389 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/data/010e3e47a/fa95d2cda3a64b2caef89e3fff24487b [2023-11-19 03:36:51,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:36:51,402 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:36:51,404 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:36:51,405 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:36:51,410 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:36:51,413 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:36:51" (1/1) ... [2023-11-19 03:36:51,415 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@724a929c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:51, skipping insertion in model container [2023-11-19 03:36:51,415 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:36:51" (1/1) ... [2023-11-19 03:36:51,551 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:36:52,190 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_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22900,22913] [2023-11-19 03:36:52,346 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:36:52,367 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:36:52,547 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_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22900,22913] [2023-11-19 03:36:52,647 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:36:52,686 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:36:52,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52 WrapperNode [2023-11-19 03:36:52,687 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:36:52,689 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:36:52,689 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:36:52,690 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:36:52,699 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:52,759 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:52,948 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2966 [2023-11-19 03:36:52,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:36:52,950 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:36:52,951 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:36:52,951 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:36:52,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:52,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:53,009 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:53,010 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:53,100 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:53,131 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:53,149 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:53,160 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:53,180 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:36:53,181 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:36:53,181 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:36:53,181 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:36:53,182 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:52" (1/1) ... [2023-11-19 03:36:53,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:36:53,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:36:53,216 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:36:53,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e5e775b-c450-42e2-a2da-ce3ab9ba18b1/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:36:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:36:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:36:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:36:53,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:36:53,538 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:36:53,541 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:36:55,925 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:36:56,883 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:36:56,884 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:36:56,902 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:36:56 BoogieIcfgContainer [2023-11-19 03:36:56,903 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:36:56,904 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:36:56,905 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:36:56,916 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:36:56,917 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:36:56" (1/1) ... [2023-11-19 03:36:56,930 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:36:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:57,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 655 states and 1117 transitions. [2023-11-19 03:36:57,024 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1117 transitions. [2023-11-19 03:36:57,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-19 03:36:57,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:57,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:58,229 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 03:36:58,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 657 states and 1119 transitions. [2023-11-19 03:36:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1119 transitions. [2023-11-19 03:36:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-19 03:36:58,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:58,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:59,097 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 03:36:59,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 660 states and 1124 transitions. [2023-11-19 03:36:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1124 transitions. [2023-11-19 03:36:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-19 03:36:59,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:59,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:59,673 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 03:36:59,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 670 states and 1150 transitions. [2023-11-19 03:36:59,964 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1150 transitions. [2023-11-19 03:36:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:36:59,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:59,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:00,316 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 03:37:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 675 states and 1159 transitions. [2023-11-19 03:37:00,809 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1159 transitions. [2023-11-19 03:37:00,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:37:00,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:00,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:00,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:01,107 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 03:37:01,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:01,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 678 states and 1166 transitions. [2023-11-19 03:37:01,187 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1166 transitions. [2023-11-19 03:37:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:37:01,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:01,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:01,480 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 03:37:01,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 680 states and 1170 transitions. [2023-11-19 03:37:01,546 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1170 transitions. [2023-11-19 03:37:01,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-19 03:37:01,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:01,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:01,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:01,790 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 03:37:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:01,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 681 states and 1171 transitions. [2023-11-19 03:37:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1171 transitions. [2023-11-19 03:37:01,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-19 03:37:01,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:01,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:02,208 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 03:37:03,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:03,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 692 states and 1197 transitions. [2023-11-19 03:37:03,321 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1197 transitions. [2023-11-19 03:37:03,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 03:37:03,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:03,563 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 03:37:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 696 states and 1203 transitions. [2023-11-19 03:37:03,702 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1203 transitions. [2023-11-19 03:37:03,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 03:37:03,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:03,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:03,932 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 03:37:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 697 states and 1203 transitions. [2023-11-19 03:37:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1203 transitions. [2023-11-19 03:37:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 03:37:03,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:03,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:04,190 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 03:37:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 701 states and 1209 transitions. [2023-11-19 03:37:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1209 transitions. [2023-11-19 03:37:04,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 03:37:04,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:04,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:04,492 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 03:37:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 705 states and 1215 transitions. [2023-11-19 03:37:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1215 transitions. [2023-11-19 03:37:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 03:37:04,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:04,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:04,841 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 03:37:04,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 706 states and 1215 transitions. [2023-11-19 03:37:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1215 transitions. [2023-11-19 03:37:04,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 03:37:04,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:04,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:05,110 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 03:37:05,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 707 states and 1215 transitions. [2023-11-19 03:37:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1215 transitions. [2023-11-19 03:37:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 03:37:05,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:05,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:05,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 711 states and 1221 transitions. [2023-11-19 03:37:05,417 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1221 transitions. [2023-11-19 03:37:05,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-19 03:37:05,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:05,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:05,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:05,620 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 03:37:05,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:05,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 712 states and 1221 transitions. [2023-11-19 03:37:05,683 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1221 transitions. [2023-11-19 03:37:05,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:37:05,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:05,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:05,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:05,865 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 03:37:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 714 states and 1224 transitions. [2023-11-19 03:37:05,921 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1224 transitions. [2023-11-19 03:37:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:37:05,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:05,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:05,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:06,119 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 03:37:06,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:06,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 712 states and 1220 transitions. [2023-11-19 03:37:06,200 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1220 transitions. [2023-11-19 03:37:06,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:37:06,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:06,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:06,413 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 03:37:06,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:06,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 714 states and 1223 transitions. [2023-11-19 03:37:06,482 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1223 transitions. [2023-11-19 03:37:06,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:37:06,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:06,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:06,662 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 03:37:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:06,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 712 states and 1219 transitions. [2023-11-19 03:37:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1219 transitions. [2023-11-19 03:37:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:37:06,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:06,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:06,913 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 03:37:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 714 states and 1222 transitions. [2023-11-19 03:37:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1222 transitions. [2023-11-19 03:37:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-19 03:37:06,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:06,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:07,205 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 03:37:07,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 712 states and 1218 transitions. [2023-11-19 03:37:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1218 transitions. [2023-11-19 03:37:07,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 03:37:07,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:07,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:07,520 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 03:37:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 716 states and 1224 transitions. [2023-11-19 03:37:07,629 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1224 transitions. [2023-11-19 03:37:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 03:37:07,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:07,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:07,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:07,861 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 03:37:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:08,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 717 states and 1224 transitions. [2023-11-19 03:37:08,010 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1224 transitions. [2023-11-19 03:37:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 03:37:08,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:08,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:08,275 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 03:37:08,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 721 states and 1230 transitions. [2023-11-19 03:37:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1230 transitions. [2023-11-19 03:37:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 03:37:08,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:08,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:08,588 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 03:37:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:08,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 725 states and 1236 transitions. [2023-11-19 03:37:08,695 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1236 transitions. [2023-11-19 03:37:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 03:37:08,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:08,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:08,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:08,905 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 03:37:09,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:09,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 726 states and 1236 transitions. [2023-11-19 03:37:09,038 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1236 transitions. [2023-11-19 03:37:09,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 03:37:09,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:09,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:09,236 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 03:37:09,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:09,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 727 states and 1236 transitions. [2023-11-19 03:37:09,346 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1236 transitions. [2023-11-19 03:37:09,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 03:37:09,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:09,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:09,563 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 03:37:10,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:10,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 745 states and 1283 transitions. [2023-11-19 03:37:10,887 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1283 transitions. [2023-11-19 03:37:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 03:37:10,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:10,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:11,111 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 03:37:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 749 states and 1289 transitions. [2023-11-19 03:37:11,227 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1289 transitions. [2023-11-19 03:37:11,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-19 03:37:11,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:11,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:11,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:11,422 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 03:37:11,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:11,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 750 states and 1289 transitions. [2023-11-19 03:37:11,535 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1289 transitions. [2023-11-19 03:37:11,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:37:11,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:11,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:11,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:11,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:13,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:13,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 763 states and 1319 transitions. [2023-11-19 03:37:13,436 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1319 transitions. [2023-11-19 03:37:13,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:37:13,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:13,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:13,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:13,607 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 03:37:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:13,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 766 states and 1326 transitions. [2023-11-19 03:37:13,676 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1326 transitions. [2023-11-19 03:37:13,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:37:13,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:13,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:13,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:13,879 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 03:37:13,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:13,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 768 states and 1330 transitions. [2023-11-19 03:37:13,950 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1330 transitions. [2023-11-19 03:37:13,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-19 03:37:13,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:13,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:14,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:14,135 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 03:37:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:14,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 769 states and 1331 transitions. [2023-11-19 03:37:14,268 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1331 transitions. [2023-11-19 03:37:14,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-19 03:37:14,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:14,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:14,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:14,650 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 03:37:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:18,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 788 states and 1378 transitions. [2023-11-19 03:37:18,081 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1378 transitions. [2023-11-19 03:37:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:18,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:18,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:18,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:18,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:18,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 792 states and 1384 transitions. [2023-11-19 03:37:18,311 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1384 transitions. [2023-11-19 03:37:18,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:18,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:18,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:18,481 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 03:37:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:18,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 793 states and 1384 transitions. [2023-11-19 03:37:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1384 transitions. [2023-11-19 03:37:18,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:18,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:18,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:18,727 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 03:37:18,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:18,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 797 states and 1390 transitions. [2023-11-19 03:37:18,793 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1390 transitions. [2023-11-19 03:37:18,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:18,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:18,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:18,961 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 03:37:19,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:19,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 801 states and 1396 transitions. [2023-11-19 03:37:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1396 transitions. [2023-11-19 03:37:19,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:19,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:19,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:19,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:19,222 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 03:37:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 802 states and 1396 transitions. [2023-11-19 03:37:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1396 transitions. [2023-11-19 03:37:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:19,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:19,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:19,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:19,445 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 03:37:19,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:19,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 803 states and 1396 transitions. [2023-11-19 03:37:19,496 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1396 transitions. [2023-11-19 03:37:19,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:19,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:19,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:19,661 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 03:37:19,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:19,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 807 states and 1402 transitions. [2023-11-19 03:37:19,842 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1402 transitions. [2023-11-19 03:37:19,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:19,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:19,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:20,007 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 03:37:20,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:20,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 808 states and 1402 transitions. [2023-11-19 03:37:20,089 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1402 transitions. [2023-11-19 03:37:20,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:20,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:20,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:20,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:20,261 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 03:37:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:20,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 812 states and 1408 transitions. [2023-11-19 03:37:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1408 transitions. [2023-11-19 03:37:20,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:20,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:20,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:20,477 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 03:37:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:20,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 816 states and 1414 transitions. [2023-11-19 03:37:20,535 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1414 transitions. [2023-11-19 03:37:20,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:20,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:20,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:20,691 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 03:37:20,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:20,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 817 states and 1414 transitions. [2023-11-19 03:37:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1414 transitions. [2023-11-19 03:37:20,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:20,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:20,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:20,894 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 03:37:20,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 818 states and 1414 transitions. [2023-11-19 03:37:20,991 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1414 transitions. [2023-11-19 03:37:20,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:20,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:20,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:21,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:21,189 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 03:37:21,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 822 states and 1420 transitions. [2023-11-19 03:37:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1420 transitions. [2023-11-19 03:37:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:21,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:21,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:21,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:21,438 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 03:37:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 823 states and 1420 transitions. [2023-11-19 03:37:21,492 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1420 transitions. [2023-11-19 03:37:21,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:21,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:21,646 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 03:37:21,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 827 states and 1426 transitions. [2023-11-19 03:37:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1426 transitions. [2023-11-19 03:37:21,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-19 03:37:21,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:21,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:21,865 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 03:37:21,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:21,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 828 states and 1426 transitions. [2023-11-19 03:37:21,917 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1426 transitions. [2023-11-19 03:37:21,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:21,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:21,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:22,103 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 03:37:22,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:22,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 832 states and 1432 transitions. [2023-11-19 03:37:22,167 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1432 transitions. [2023-11-19 03:37:22,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:22,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:22,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:22,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:22,319 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 03:37:22,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 833 states and 1432 transitions. [2023-11-19 03:37:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1432 transitions. [2023-11-19 03:37:22,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:22,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:22,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:22,523 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 03:37:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 837 states and 1438 transitions. [2023-11-19 03:37:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1438 transitions. [2023-11-19 03:37:22,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:22,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:22,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:22,735 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 03:37:22,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 841 states and 1444 transitions. [2023-11-19 03:37:22,786 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1444 transitions. [2023-11-19 03:37:22,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:22,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:22,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:22,936 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 03:37:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 842 states and 1444 transitions. [2023-11-19 03:37:22,981 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1444 transitions. [2023-11-19 03:37:22,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:22,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:22,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:23,180 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 03:37:23,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:23,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 843 states and 1444 transitions. [2023-11-19 03:37:23,234 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1444 transitions. [2023-11-19 03:37:23,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:23,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:23,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:23,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:23,380 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 03:37:23,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 845 states and 1447 transitions. [2023-11-19 03:37:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1447 transitions. [2023-11-19 03:37:23,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:23,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:23,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:23,567 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 03:37:23,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 843 states and 1443 transitions. [2023-11-19 03:37:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1443 transitions. [2023-11-19 03:37:23,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:23,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:23,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:23,758 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 03:37:23,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:23,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 845 states and 1446 transitions. [2023-11-19 03:37:23,811 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1446 transitions. [2023-11-19 03:37:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:23,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:23,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:23,954 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 03:37:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:24,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 843 states and 1442 transitions. [2023-11-19 03:37:24,006 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1442 transitions. [2023-11-19 03:37:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:24,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:24,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:24,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:24,193 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 03:37:24,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:24,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 845 states and 1445 transitions. [2023-11-19 03:37:24,247 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1445 transitions. [2023-11-19 03:37:24,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:24,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:24,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:24,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:24,397 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 03:37:24,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:24,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 843 states and 1441 transitions. [2023-11-19 03:37:24,450 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1441 transitions. [2023-11-19 03:37:24,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:24,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:24,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:24,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:24,598 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 03:37:24,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 847 states and 1447 transitions. [2023-11-19 03:37:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1447 transitions. [2023-11-19 03:37:24,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-19 03:37:24,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:24,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:24,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:24,809 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 03:37:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:24,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 848 states and 1447 transitions. [2023-11-19 03:37:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1447 transitions. [2023-11-19 03:37:24,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:24,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:24,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:25,034 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 03:37:25,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 852 states and 1453 transitions. [2023-11-19 03:37:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1453 transitions. [2023-11-19 03:37:25,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:25,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:25,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:25,392 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 03:37:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:25,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 853 states and 1453 transitions. [2023-11-19 03:37:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1453 transitions. [2023-11-19 03:37:25,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:25,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:25,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:25,735 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 03:37:25,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:25,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 857 states and 1459 transitions. [2023-11-19 03:37:25,848 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1459 transitions. [2023-11-19 03:37:25,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:25,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:25,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:25,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:26,011 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 03:37:26,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:26,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 861 states and 1465 transitions. [2023-11-19 03:37:26,130 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1465 transitions. [2023-11-19 03:37:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:26,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:26,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:26,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:26,293 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 03:37:26,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:26,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 862 states and 1465 transitions. [2023-11-19 03:37:26,397 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1465 transitions. [2023-11-19 03:37:26,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:26,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:26,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:26,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:26,594 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 03:37:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 863 states and 1465 transitions. [2023-11-19 03:37:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1465 transitions. [2023-11-19 03:37:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:26,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:26,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:26,844 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 03:37:26,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:26,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 867 states and 1471 transitions. [2023-11-19 03:37:26,954 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1471 transitions. [2023-11-19 03:37:26,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:26,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:26,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:27,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:27,113 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 03:37:27,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 868 states and 1471 transitions. [2023-11-19 03:37:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1471 transitions. [2023-11-19 03:37:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:27,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:27,381 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 03:37:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 872 states and 1477 transitions. [2023-11-19 03:37:27,477 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1477 transitions. [2023-11-19 03:37:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:27,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:27,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:27,638 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 03:37:27,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:27,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 876 states and 1483 transitions. [2023-11-19 03:37:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1483 transitions. [2023-11-19 03:37:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:27,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:27,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:37:28,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:28,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 877 states and 1483 transitions. [2023-11-19 03:37:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1483 transitions. [2023-11-19 03:37:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:28,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:28,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:28,185 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 03:37:28,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:37:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 878 states and 1483 transitions. [2023-11-19 03:37:28,281 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1483 transitions. [2023-11-19 03:37:28,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-19 03:37:28,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:37:28,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:37:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:37:28,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.