./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.10.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.10.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi --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 c68befe0cb772d649d152823cc17c89d77797d55cc04257d4beaaad2b518a7a0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:57:27,298 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:57:27,404 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:57:27,415 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:57:27,416 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:57:27,457 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:57:27,458 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:57:27,458 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:57:27,460 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:57:27,465 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:57:27,465 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:57:27,466 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:57:27,466 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:57:27,467 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:57:27,467 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:57:27,468 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:57:27,468 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:57:27,468 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:57:27,469 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:57:27,469 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:57:27,470 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:57:27,470 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:57:27,471 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:57:27,472 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:57:27,472 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:57:27,473 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:57:27,473 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:57:27,474 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:57:27,474 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:57:27,474 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:57:27,476 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:57:27,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:57:27,476 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:57:27,477 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_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c68befe0cb772d649d152823cc17c89d77797d55cc04257d4beaaad2b518a7a0 [2023-11-24 22:57:27,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:57:27,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:57:27,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:57:27,816 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:57:27,817 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:57:27,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/systemc/transmitter.10.cil.c [2023-11-24 22:57:30,892 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:57:31,125 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:57:31,126 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/sv-benchmarks/c/systemc/transmitter.10.cil.c [2023-11-24 22:57:31,142 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/data/8187cc732/0cacac20d12543c9896f80d44ebb3f6c/FLAGc8c68d1ba [2023-11-24 22:57:31,166 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/data/8187cc732/0cacac20d12543c9896f80d44ebb3f6c [2023-11-24 22:57:31,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:57:31,170 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:57:31,171 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:57:31,171 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:57:31,176 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:57:31,176 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,177 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15d54333 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31, skipping insertion in model container [2023-11-24 22:57:31,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,244 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:57:31,394 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_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/sv-benchmarks/c/systemc/transmitter.10.cil.c[706,719] [2023-11-24 22:57:31,564 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:57:31,586 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:57:31,605 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_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/sv-benchmarks/c/systemc/transmitter.10.cil.c[706,719] [2023-11-24 22:57:31,674 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:57:31,697 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:57:31,698 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31 WrapperNode [2023-11-24 22:57:31,698 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:57:31,699 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:57:31,700 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:57:31,700 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:57:31,708 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,723 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,779 INFO L138 Inliner]: procedures = 48, calls = 60, calls flagged for inlining = 32, calls inlined = 32, statements flattened = 741 [2023-11-24 22:57:31,780 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:57:31,781 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:57:31,781 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:57:31,781 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:57:31,792 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,799 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,799 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,822 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,851 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,859 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,863 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,869 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:57:31,870 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:57:31,870 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:57:31,870 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:57:31,871 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:57:31" (1/1) ... [2023-11-24 22:57:31,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:57:31,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:57:31,913 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:57:31,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bdd37c5-b4e6-4f86-bac7-e6121926bb21/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:57:31,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:57:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 22:57:31,966 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 22:57:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 22:57:31,967 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 22:57:31,967 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 22:57:31,967 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 22:57:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 22:57:31,968 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 22:57:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 22:57:31,968 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 22:57:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:57:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 22:57:31,969 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 22:57:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:57:31,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:57:32,135 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:57:32,137 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:57:33,077 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:57:33,554 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:57:33,554 INFO L309 CfgBuilder]: Removed 14 assume(true) statements. [2023-11-24 22:57:33,556 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:33 BoogieIcfgContainer [2023-11-24 22:57:33,556 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:57:33,557 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:57:33,557 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:57:33,567 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:57:33,568 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:57:33" (1/1) ... [2023-11-24 22:57:33,578 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:57:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:33,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 175 states and 264 transitions. [2023-11-24 22:57:33,663 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 264 transitions. [2023-11-24 22:57:33,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:33,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:33,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:34,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:35,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 207 states and 326 transitions. [2023-11-24 22:57:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 326 transitions. [2023-11-24 22:57:35,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:35,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:35,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:35,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:35,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:35,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 208 states and 326 transitions. [2023-11-24 22:57:35,820 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 326 transitions. [2023-11-24 22:57:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:35,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:35,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:36,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:36,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:36,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 209 states and 326 transitions. [2023-11-24 22:57:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 326 transitions. [2023-11-24 22:57:36,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:36,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:36,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:36,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:37,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 210 states and 326 transitions. [2023-11-24 22:57:37,194 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 326 transitions. [2023-11-24 22:57:37,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:37,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:37,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:37,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 211 states and 326 transitions. [2023-11-24 22:57:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 326 transitions. [2023-11-24 22:57:37,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:37,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:37,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:37,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:38,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 212 states and 326 transitions. [2023-11-24 22:57:38,480 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 326 transitions. [2023-11-24 22:57:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:38,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:38,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:39,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:39,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 213 states and 326 transitions. [2023-11-24 22:57:39,068 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 326 transitions. [2023-11-24 22:57:39,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:39,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:39,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:39,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:39,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 214 states and 326 transitions. [2023-11-24 22:57:39,690 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 326 transitions. [2023-11-24 22:57:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:39,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:39,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:39,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 215 states and 326 transitions. [2023-11-24 22:57:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 326 transitions. [2023-11-24 22:57:40,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:40,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:40,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:40,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:40,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:41,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:41,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 216 states and 326 transitions. [2023-11-24 22:57:41,064 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 326 transitions. [2023-11-24 22:57:41,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:41,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:41,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:41,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:41,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 217 states and 326 transitions. [2023-11-24 22:57:41,706 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 326 transitions. [2023-11-24 22:57:41,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:41,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:41,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 247 states and 387 transitions. [2023-11-24 22:57:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 387 transitions. [2023-11-24 22:57:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:42,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:42,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:42,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:42,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:42,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 248 states and 387 transitions. [2023-11-24 22:57:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 387 transitions. [2023-11-24 22:57:42,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:42,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:42,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:42,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:42,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:42,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 249 states and 387 transitions. [2023-11-24 22:57:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 387 transitions. [2023-11-24 22:57:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:42,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:42,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:43,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:43,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:43,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 250 states and 387 transitions. [2023-11-24 22:57:43,136 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 387 transitions. [2023-11-24 22:57:43,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:43,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:43,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:43,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 251 states and 387 transitions. [2023-11-24 22:57:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 387 transitions. [2023-11-24 22:57:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:43,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:43,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:43,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:43,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 252 states and 387 transitions. [2023-11-24 22:57:43,521 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 387 transitions. [2023-11-24 22:57:43,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:43,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:43,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:43,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:43,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:43,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 253 states and 387 transitions. [2023-11-24 22:57:43,716 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 387 transitions. [2023-11-24 22:57:43,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:43,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:43,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:43,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:43,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 254 states and 387 transitions. [2023-11-24 22:57:43,907 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 387 transitions. [2023-11-24 22:57:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:43,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:43,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:44,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:44,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 255 states and 387 transitions. [2023-11-24 22:57:44,065 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 387 transitions. [2023-11-24 22:57:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:44,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:44,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:44,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:44,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:44,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 282 states and 444 transitions. [2023-11-24 22:57:44,476 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 444 transitions. [2023-11-24 22:57:44,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:44,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:44,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:44,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:44,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:44,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:44,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 283 states and 444 transitions. [2023-11-24 22:57:44,695 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 444 transitions. [2023-11-24 22:57:44,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:44,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:44,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:44,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:44,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 284 states and 444 transitions. [2023-11-24 22:57:44,924 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 444 transitions. [2023-11-24 22:57:44,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:44,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:44,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:44,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 285 states and 444 transitions. [2023-11-24 22:57:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 444 transitions. [2023-11-24 22:57:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:45,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:45,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 286 states and 444 transitions. [2023-11-24 22:57:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 444 transitions. [2023-11-24 22:57:45,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:45,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:45,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:45,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:45,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 287 states and 444 transitions. [2023-11-24 22:57:45,550 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 444 transitions. [2023-11-24 22:57:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:45,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:45,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:45,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 288 states and 444 transitions. [2023-11-24 22:57:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 444 transitions. [2023-11-24 22:57:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:45,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:45,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 289 states and 444 transitions. [2023-11-24 22:57:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 444 transitions. [2023-11-24 22:57:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:45,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:45,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:45,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:46,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:46,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 313 states and 495 transitions. [2023-11-24 22:57:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 495 transitions. [2023-11-24 22:57:46,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:46,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:46,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:46,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:46,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:46,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 314 states and 495 transitions. [2023-11-24 22:57:46,581 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 495 transitions. [2023-11-24 22:57:46,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:46,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:46,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:46,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:46,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 315 states and 495 transitions. [2023-11-24 22:57:46,748 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 495 transitions. [2023-11-24 22:57:46,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:46,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:46,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:46,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:46,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 316 states and 495 transitions. [2023-11-24 22:57:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 495 transitions. [2023-11-24 22:57:46,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:46,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:46,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:47,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:47,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 317 states and 495 transitions. [2023-11-24 22:57:47,096 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 495 transitions. [2023-11-24 22:57:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:47,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:47,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:47,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:47,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:47,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:47,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 318 states and 495 transitions. [2023-11-24 22:57:47,262 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 495 transitions. [2023-11-24 22:57:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:47,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:47,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:47,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:47,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 336 states and 534 transitions. [2023-11-24 22:57:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 534 transitions. [2023-11-24 22:57:47,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:47,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:47,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:47,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:47,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 337 states and 534 transitions. [2023-11-24 22:57:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 534 transitions. [2023-11-24 22:57:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:47,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:47,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 338 states and 534 transitions. [2023-11-24 22:57:48,155 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 534 transitions. [2023-11-24 22:57:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:48,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:48,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:48,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:48,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:48,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 339 states and 534 transitions. [2023-11-24 22:57:48,336 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 534 transitions. [2023-11-24 22:57:48,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:48,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:48,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:48,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:48,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:48,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 351 states and 561 transitions. [2023-11-24 22:57:48,958 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 561 transitions. [2023-11-24 22:57:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:48,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:48,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:49,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 352 states and 561 transitions. [2023-11-24 22:57:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 561 transitions. [2023-11-24 22:57:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:49,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:49,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:49,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:49,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:52,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 392 states and 653 transitions. [2023-11-24 22:57:52,263 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 653 transitions. [2023-11-24 22:57:52,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:52,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:52,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 398 states and 671 transitions. [2023-11-24 22:57:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 671 transitions. [2023-11-24 22:57:54,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:54,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:54,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:56,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 407 states and 700 transitions. [2023-11-24 22:57:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 700 transitions. [2023-11-24 22:57:56,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:56,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:56,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:56,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 413 states and 714 transitions. [2023-11-24 22:57:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 714 transitions. [2023-11-24 22:57:58,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:58,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:58,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:58,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:57:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:57:58,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 414 states and 716 transitions. [2023-11-24 22:57:58,755 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 716 transitions. [2023-11-24 22:57:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:57:58,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:57:58,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:57:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:57:59,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:02,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 429 states and 761 transitions. [2023-11-24 22:58:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 761 transitions. [2023-11-24 22:58:02,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:02,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:02,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:02,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:03,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:03,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 433 states and 772 transitions. [2023-11-24 22:58:03,653 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 772 transitions. [2023-11-24 22:58:03,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:03,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:03,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:05,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 441 states and 791 transitions. [2023-11-24 22:58:05,424 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 791 transitions. [2023-11-24 22:58:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:05,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:05,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:06,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 442 states and 793 transitions. [2023-11-24 22:58:06,057 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 793 transitions. [2023-11-24 22:58:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:06,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:06,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:06,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:06,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:06,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 443 states and 795 transitions. [2023-11-24 22:58:06,653 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 795 transitions. [2023-11-24 22:58:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:06,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:06,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:06,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 444 states and 797 transitions. [2023-11-24 22:58:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 797 transitions. [2023-11-24 22:58:06,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:06,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:06,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:06,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:07,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:12,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:12,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 465 states and 858 transitions. [2023-11-24 22:58:12,060 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 858 transitions. [2023-11-24 22:58:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:12,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:12,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:12,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:12,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 466 states and 861 transitions. [2023-11-24 22:58:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 861 transitions. [2023-11-24 22:58:12,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:12,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:12,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:12,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:15,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 475 states and 885 transitions. [2023-11-24 22:58:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 885 transitions. [2023-11-24 22:58:15,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:15,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:15,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:15,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:17,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 481 states and 901 transitions. [2023-11-24 22:58:17,003 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 901 transitions. [2023-11-24 22:58:17,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:17,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:17,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:58:17,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:58:17,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 483 states and 904 transitions. [2023-11-24 22:58:17,670 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 904 transitions. [2023-11-24 22:58:17,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:58:17,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:58:17,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:58:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:58:17,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.