./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 30e01a73 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_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/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_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC --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-30e01a7 [2023-11-23 20:05:23,212 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:05:23,303 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-23 20:05:23,309 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:05:23,310 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:05:23,342 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:05:23,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:05:23,344 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:05:23,345 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:05:23,346 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:05:23,346 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:05:23,347 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:05:23,348 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:05:23,348 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:05:23,349 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:05:23,350 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:05:23,350 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:05:23,351 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:05:23,351 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:05:23,352 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:05:23,353 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:05:23,354 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:05:23,354 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:05:23,355 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:05:23,355 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:05:23,356 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:05:23,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:05:23,357 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:05:23,358 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:05:23,383 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:05:23,383 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:05:23,384 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:05:23,384 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:05:23,385 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_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a8c69edfe281d8042eaa18c76271419898cb900ad9a8f084e9a2ef367845176b [2023-11-23 20:05:23,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:05:23,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:05:23,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:05:23,686 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:05:23,687 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:05:23,688 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-11-23 20:05:26,924 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:05:27,344 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:05:27,345 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2023-11-23 20:05:27,369 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/data/61055f6fc/ab758632e7ef44beaa3e292162a42806/FLAG077ed56e4 [2023-11-23 20:05:27,387 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/data/61055f6fc/ab758632e7ef44beaa3e292162a42806 [2023-11-23 20:05:27,393 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:05:27,396 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:05:27,400 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:05:27,400 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:05:27,405 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:05:27,406 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:05:27" (1/1) ... [2023-11-23 20:05:27,407 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a600c8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:27, skipping insertion in model container [2023-11-23 20:05:27,408 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:05:27" (1/1) ... [2023-11-23 20:05:27,552 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:05:28,029 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_b2c624ef-c809-4148-95bc-b84bd459c371/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22900,22913] [2023-11-23 20:05:28,238 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:05:28,263 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:05:28,546 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_b2c624ef-c809-4148-95bc-b84bd459c371/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[22900,22913] [2023-11-23 20:05:28,645 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:05:28,675 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:05:28,676 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28 WrapperNode [2023-11-23 20:05:28,676 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:05:28,677 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:05:28,678 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:05:28,678 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:05:28,686 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:28,722 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:28,855 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2966 [2023-11-23 20:05:28,855 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:05:28,856 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:05:28,857 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:05:28,857 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:05:28,866 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:28,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:28,906 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:28,906 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:28,968 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:29,021 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:29,047 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:29,061 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:29,085 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:05:29,087 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:05:29,088 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:05:29,088 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:05:29,089 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:05:28" (1/1) ... [2023-11-23 20:05:29,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:05:29,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:05:29,121 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:05:29,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2c624ef-c809-4148-95bc-b84bd459c371/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:05:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:05:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:05:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:05:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:05:29,424 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:05:29,426 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:05:31,804 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:05:32,617 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:05:32,617 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-23 20:05:32,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:05:32 BoogieIcfgContainer [2023-11-23 20:05:32,624 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:05:32,625 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:05:32,625 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:05:32,635 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:05:32,635 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:05:32" (1/1) ... [2023-11-23 20:05:32,647 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:05:32,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:32,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 655 states and 1117 transitions. [2023-11-23 20:05:32,741 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1117 transitions. [2023-11-23 20:05:32,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-11-23 20:05:32,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:32,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:33,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 657 states and 1119 transitions. [2023-11-23 20:05:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1119 transitions. [2023-11-23 20:05:34,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-23 20:05:34,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:34,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:34,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:34,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:34,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 660 states and 1124 transitions. [2023-11-23 20:05:34,715 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1124 transitions. [2023-11-23 20:05:34,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-11-23 20:05:34,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:34,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:35,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:35,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:35,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 670 states and 1150 transitions. [2023-11-23 20:05:35,340 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1150 transitions. [2023-11-23 20:05:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-23 20:05:35,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:35,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:35,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 675 states and 1159 transitions. [2023-11-23 20:05:36,015 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1159 transitions. [2023-11-23 20:05:36,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-23 20:05:36,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:36,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:36,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:36,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:36,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 678 states and 1166 transitions. [2023-11-23 20:05:36,377 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1166 transitions. [2023-11-23 20:05:36,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-23 20:05:36,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:36,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:36,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 680 states and 1170 transitions. [2023-11-23 20:05:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1170 transitions. [2023-11-23 20:05:36,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-11-23 20:05:36,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:36,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:36,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:37,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 681 states and 1171 transitions. [2023-11-23 20:05:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1171 transitions. [2023-11-23 20:05:37,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-23 20:05:37,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:37,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:37,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:38,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:38,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 692 states and 1197 transitions. [2023-11-23 20:05:38,479 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1197 transitions. [2023-11-23 20:05:38,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-23 20:05:38,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:38,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:38,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:38,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:38,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 696 states and 1203 transitions. [2023-11-23 20:05:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1203 transitions. [2023-11-23 20:05:38,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-23 20:05:38,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:38,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:38,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:39,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:39,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 697 states and 1203 transitions. [2023-11-23 20:05:39,143 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1203 transitions. [2023-11-23 20:05:39,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-23 20:05:39,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:39,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:39,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:39,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:39,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 701 states and 1209 transitions. [2023-11-23 20:05:39,472 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1209 transitions. [2023-11-23 20:05:39,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-23 20:05:39,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:39,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:39,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:39,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:39,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 705 states and 1215 transitions. [2023-11-23 20:05:39,752 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1215 transitions. [2023-11-23 20:05:39,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-23 20:05:39,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:39,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:39,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:39,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:40,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:40,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 706 states and 1215 transitions. [2023-11-23 20:05:40,061 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1215 transitions. [2023-11-23 20:05:40,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-23 20:05:40,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:40,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:40,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 707 states and 1215 transitions. [2023-11-23 20:05:40,336 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1215 transitions. [2023-11-23 20:05:40,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-23 20:05:40,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:40,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:40,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:40,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:40,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 711 states and 1221 transitions. [2023-11-23 20:05:40,619 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1221 transitions. [2023-11-23 20:05:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-11-23 20:05:40,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:40,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:40,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:40,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:40,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 712 states and 1221 transitions. [2023-11-23 20:05:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1221 transitions. [2023-11-23 20:05:40,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-23 20:05:40,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:40,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:41,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:41,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:41,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 714 states and 1224 transitions. [2023-11-23 20:05:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1224 transitions. [2023-11-23 20:05:41,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-23 20:05:41,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:41,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:41,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:41,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:41,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:41,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 712 states and 1220 transitions. [2023-11-23 20:05:41,528 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1220 transitions. [2023-11-23 20:05:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-23 20:05:41,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:41,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:41,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:41,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 714 states and 1223 transitions. [2023-11-23 20:05:41,847 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1223 transitions. [2023-11-23 20:05:41,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-23 20:05:41,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:41,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:41,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:42,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:42,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 712 states and 1219 transitions. [2023-11-23 20:05:42,108 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1219 transitions. [2023-11-23 20:05:42,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-23 20:05:42,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:42,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:42,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:42,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:42,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 714 states and 1222 transitions. [2023-11-23 20:05:42,422 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1222 transitions. [2023-11-23 20:05:42,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-11-23 20:05:42,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:42,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:42,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:42,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:42,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 712 states and 1218 transitions. [2023-11-23 20:05:42,678 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1218 transitions. [2023-11-23 20:05:42,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-23 20:05:42,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:42,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:42,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:43,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 716 states and 1224 transitions. [2023-11-23 20:05:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1224 transitions. [2023-11-23 20:05:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-23 20:05:43,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:43,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:43,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:43,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:43,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 717 states and 1224 transitions. [2023-11-23 20:05:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1224 transitions. [2023-11-23 20:05:43,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-23 20:05:43,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:43,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:43,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:43,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:43,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 721 states and 1230 transitions. [2023-11-23 20:05:43,722 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1230 transitions. [2023-11-23 20:05:43,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-23 20:05:43,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:43,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:43,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:43,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 725 states and 1236 transitions. [2023-11-23 20:05:44,061 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1236 transitions. [2023-11-23 20:05:44,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-23 20:05:44,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:44,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:44,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:44,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 726 states and 1236 transitions. [2023-11-23 20:05:44,395 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1236 transitions. [2023-11-23 20:05:44,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-23 20:05:44,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:44,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:44,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:44,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:44,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 727 states and 1236 transitions. [2023-11-23 20:05:44,716 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1236 transitions. [2023-11-23 20:05:44,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-23 20:05:44,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:44,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:44,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:44,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:46,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 745 states and 1283 transitions. [2023-11-23 20:05:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1283 transitions. [2023-11-23 20:05:46,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-23 20:05:46,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:46,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:46,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 749 states and 1289 transitions. [2023-11-23 20:05:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1289 transitions. [2023-11-23 20:05:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-11-23 20:05:46,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:46,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:46,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:47,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:47,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 750 states and 1289 transitions. [2023-11-23 20:05:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1289 transitions. [2023-11-23 20:05:47,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-23 20:05:47,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:47,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:48,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 763 states and 1319 transitions. [2023-11-23 20:05:48,884 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1319 transitions. [2023-11-23 20:05:48,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-23 20:05:48,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:48,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:49,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 766 states and 1326 transitions. [2023-11-23 20:05:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1326 transitions. [2023-11-23 20:05:49,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-23 20:05:49,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:49,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:49,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:49,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 768 states and 1330 transitions. [2023-11-23 20:05:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1330 transitions. [2023-11-23 20:05:49,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-11-23 20:05:49,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:49,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:49,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:49,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:49,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 769 states and 1331 transitions. [2023-11-23 20:05:49,631 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1331 transitions. [2023-11-23 20:05:49,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-11-23 20:05:49,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:49,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:49,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:49,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:53,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:53,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 788 states and 1378 transitions. [2023-11-23 20:05:53,532 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1378 transitions. [2023-11-23 20:05:53,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:53,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:53,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:53,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:53,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:53,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:53,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 792 states and 1384 transitions. [2023-11-23 20:05:53,764 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1384 transitions. [2023-11-23 20:05:53,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:53,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:53,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:53,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:53,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:54,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:54,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 793 states and 1384 transitions. [2023-11-23 20:05:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1384 transitions. [2023-11-23 20:05:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:54,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:54,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:54,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:54,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 797 states and 1390 transitions. [2023-11-23 20:05:54,334 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1390 transitions. [2023-11-23 20:05:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:54,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:54,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:54,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:54,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 801 states and 1396 transitions. [2023-11-23 20:05:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1396 transitions. [2023-11-23 20:05:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:54,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:54,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:54,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:54,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 802 states and 1396 transitions. [2023-11-23 20:05:54,784 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1396 transitions. [2023-11-23 20:05:54,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:54,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:54,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:55,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 803 states and 1396 transitions. [2023-11-23 20:05:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1396 transitions. [2023-11-23 20:05:55,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:55,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:55,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:55,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 807 states and 1402 transitions. [2023-11-23 20:05:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1402 transitions. [2023-11-23 20:05:55,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:55,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:55,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:55,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 808 states and 1402 transitions. [2023-11-23 20:05:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1402 transitions. [2023-11-23 20:05:55,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:55,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:55,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 812 states and 1408 transitions. [2023-11-23 20:05:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1408 transitions. [2023-11-23 20:05:55,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:55,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:55,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:55,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:56,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 816 states and 1414 transitions. [2023-11-23 20:05:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1414 transitions. [2023-11-23 20:05:56,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:56,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:56,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:56,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:56,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 817 states and 1414 transitions. [2023-11-23 20:05:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1414 transitions. [2023-11-23 20:05:56,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:56,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:56,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:56,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:56,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 818 states and 1414 transitions. [2023-11-23 20:05:56,588 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1414 transitions. [2023-11-23 20:05:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:56,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:56,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:56,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:56,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:56,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 822 states and 1420 transitions. [2023-11-23 20:05:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1420 transitions. [2023-11-23 20:05:56,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:56,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:56,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:57,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 823 states and 1420 transitions. [2023-11-23 20:05:57,050 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1420 transitions. [2023-11-23 20:05:57,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:57,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:57,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:57,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:57,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:57,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 827 states and 1426 transitions. [2023-11-23 20:05:57,279 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1426 transitions. [2023-11-23 20:05:57,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-11-23 20:05:57,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:57,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:57,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 828 states and 1426 transitions. [2023-11-23 20:05:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1426 transitions. [2023-11-23 20:05:57,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:57,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:57,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:57,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:57,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 832 states and 1432 transitions. [2023-11-23 20:05:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1432 transitions. [2023-11-23 20:05:57,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:57,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:57,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:57,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:57,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 833 states and 1432 transitions. [2023-11-23 20:05:57,966 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1432 transitions. [2023-11-23 20:05:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:57,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:58,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 837 states and 1438 transitions. [2023-11-23 20:05:58,271 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1438 transitions. [2023-11-23 20:05:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:58,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:58,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:58,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 841 states and 1444 transitions. [2023-11-23 20:05:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1444 transitions. [2023-11-23 20:05:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:58,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:58,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 842 states and 1444 transitions. [2023-11-23 20:05:58,758 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1444 transitions. [2023-11-23 20:05:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:58,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:58,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:58,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 843 states and 1444 transitions. [2023-11-23 20:05:58,982 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1444 transitions. [2023-11-23 20:05:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:58,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:58,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:59,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:59,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:59,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 845 states and 1447 transitions. [2023-11-23 20:05:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1447 transitions. [2023-11-23 20:05:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:59,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:59,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:59,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:59,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 843 states and 1443 transitions. [2023-11-23 20:05:59,455 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1443 transitions. [2023-11-23 20:05:59,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:59,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:59,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:59,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 845 states and 1446 transitions. [2023-11-23 20:05:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1446 transitions. [2023-11-23 20:05:59,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:59,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:59,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:59,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:05:59,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:05:59,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:05:59,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 843 states and 1442 transitions. [2023-11-23 20:05:59,891 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1442 transitions. [2023-11-23 20:05:59,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:05:59,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:05:59,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:05:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:00,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 845 states and 1445 transitions. [2023-11-23 20:06:00,115 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1445 transitions. [2023-11-23 20:06:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:06:00,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:00,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:00,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:00,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:00,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 843 states and 1441 transitions. [2023-11-23 20:06:00,366 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1441 transitions. [2023-11-23 20:06:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:06:00,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:00,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:00,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:00,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 847 states and 1447 transitions. [2023-11-23 20:06:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1447 transitions. [2023-11-23 20:06:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-11-23 20:06:00,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:00,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:00,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 848 states and 1447 transitions. [2023-11-23 20:06:00,797 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1447 transitions. [2023-11-23 20:06:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:00,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:00,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:01,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:01,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 852 states and 1453 transitions. [2023-11-23 20:06:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1453 transitions. [2023-11-23 20:06:01,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:01,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:01,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:01,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:01,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:01,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 853 states and 1453 transitions. [2023-11-23 20:06:01,359 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1453 transitions. [2023-11-23 20:06:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:01,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 857 states and 1459 transitions. [2023-11-23 20:06:01,669 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1459 transitions. [2023-11-23 20:06:01,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:01,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:01,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:01,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:01,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:01,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:01,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 861 states and 1465 transitions. [2023-11-23 20:06:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1465 transitions. [2023-11-23 20:06:01,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:01,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:01,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:02,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:02,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:02,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 862 states and 1465 transitions. [2023-11-23 20:06:02,246 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1465 transitions. [2023-11-23 20:06:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:02,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:02,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:02,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:02,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 863 states and 1465 transitions. [2023-11-23 20:06:02,531 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1465 transitions. [2023-11-23 20:06:02,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:02,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:02,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:02,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:02,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 867 states and 1471 transitions. [2023-11-23 20:06:02,883 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1471 transitions. [2023-11-23 20:06:02,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:02,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:02,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:03,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:03,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:03,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 868 states and 1471 transitions. [2023-11-23 20:06:03,205 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1471 transitions. [2023-11-23 20:06:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:03,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:03,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:03,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:03,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:03,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 872 states and 1477 transitions. [2023-11-23 20:06:03,472 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1477 transitions. [2023-11-23 20:06:03,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:03,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:03,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:03,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 876 states and 1483 transitions. [2023-11-23 20:06:03,734 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1483 transitions. [2023-11-23 20:06:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:03,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:03,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:03,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:03,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 877 states and 1483 transitions. [2023-11-23 20:06:03,996 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1483 transitions. [2023-11-23 20:06:03,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:03,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:04,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:06:04,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:06:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 878 states and 1483 transitions. [2023-11-23 20:06:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1483 transitions. [2023-11-23 20:06:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-11-23 20:06:04,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:06:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:06:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:06:04,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.