./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/systemc/pc_sfifo_3.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/pc_sfifo_3.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 677126e8d6773c92cc337bfe0a3ec155f49f784424155f33a8c9c24ee0a42113 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:07:21,998 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:07:22,080 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-19 03:07:22,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:07:22,088 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:07:22,120 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:07:22,121 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:07:22,122 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:07:22,123 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:07:22,124 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:07:22,124 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:07:22,125 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:07:22,126 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:07:22,127 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:07:22,127 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:07:22,128 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:07:22,129 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:07:22,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:07:22,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:07:22,131 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 03:07:22,132 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:07:22,133 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:07:22,134 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:07:22,134 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:07:22,135 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:07:22,136 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:07:22,136 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:07:22,137 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:07:22,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:07:22,139 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:07:22,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:07:22,140 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:07:22,141 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:07:22,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:07:22,142 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:07:22,143 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_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 677126e8d6773c92cc337bfe0a3ec155f49f784424155f33a8c9c24ee0a42113 [2023-11-19 03:07:22,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:07:22,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:07:22,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:07:22,429 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:07:22,430 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:07:22,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/systemc/pc_sfifo_3.cil.c [2023-11-19 03:07:25,521 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:07:25,803 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:07:25,803 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/sv-benchmarks/c/systemc/pc_sfifo_3.cil.c [2023-11-19 03:07:25,814 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/data/1e8b7589f/6863993584c645ba844d6d7cd814fce4/FLAG880a296e6 [2023-11-19 03:07:25,827 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/data/1e8b7589f/6863993584c645ba844d6d7cd814fce4 [2023-11-19 03:07:25,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:07:25,831 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:07:25,832 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:07:25,832 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:07:25,837 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:07:25,837 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:07:25" (1/1) ... [2023-11-19 03:07:25,838 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a8fbc6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:25, skipping insertion in model container [2023-11-19 03:07:25,838 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:07:25" (1/1) ... [2023-11-19 03:07:25,880 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:07:26,074 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:07:26,088 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:07:26,128 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:07:26,146 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:07:26,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26 WrapperNode [2023-11-19 03:07:26,147 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:07:26,149 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:07:26,149 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:07:26,149 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:07:26,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,165 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,192 INFO L138 Inliner]: procedures = 31, calls = 36, calls flagged for inlining = 13, calls inlined = 13, statements flattened = 238 [2023-11-19 03:07:26,193 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:07:26,194 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:07:26,194 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:07:26,194 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:07:26,202 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,206 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,207 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,213 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,219 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,222 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,223 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,227 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:07:26,228 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:07:26,229 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:07:26,229 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:07:26,230 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:07:26" (1/1) ... [2023-11-19 03:07:26,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:07:26,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:07:26,266 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:07:26,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99720710-2b1f-4aa7-8272-f4ab671cbf47/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:07:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:07:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-11-19 03:07:26,325 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-11-19 03:07:26,325 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2023-11-19 03:07:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2023-11-19 03:07:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-19 03:07:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-19 03:07:26,326 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-19 03:07:26,326 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-19 03:07:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-19 03:07:26,327 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-19 03:07:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-19 03:07:26,327 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-19 03:07:26,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:07:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-19 03:07:26,328 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-19 03:07:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:07:26,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:07:26,328 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2023-11-19 03:07:26,329 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2023-11-19 03:07:26,417 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:07:26,420 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:07:26,833 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !(1 == ~q_free~0); [2023-11-19 03:07:26,834 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume 1 == ~q_free~0;~c_dr_st~0 := 2;~c_dr_pc~0 := 2;~a_t~0 := do_read_c_~a~0#1; [2023-11-19 03:07:26,883 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:07:27,088 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:07:27,088 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-19 03:07:27,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:07:27 BoogieIcfgContainer [2023-11-19 03:07:27,096 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:07:27,097 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:07:27,097 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:07:27,110 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:07:27,110 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:07:27" (1/1) ... [2023-11-19 03:07:27,121 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:07:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:27,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 92 states and 125 transitions. [2023-11-19 03:07:27,192 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 125 transitions. [2023-11-19 03:07:27,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 03:07:27,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:27,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:07:28,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 98 states and 133 transitions. [2023-11-19 03:07:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 133 transitions. [2023-11-19 03:07:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-19 03:07:28,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:28,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:28,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:28,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:07:28,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 102 states and 141 transitions. [2023-11-19 03:07:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 141 transitions. [2023-11-19 03:07:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 03:07:28,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:28,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:07:29,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:29,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 115 states and 165 transitions. [2023-11-19 03:07:29,952 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 165 transitions. [2023-11-19 03:07:29,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-11-19 03:07:29,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:29,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:29,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:30,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:07:30,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 108 states and 151 transitions. [2023-11-19 03:07:30,168 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 151 transitions. [2023-11-19 03:07:30,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:07:30,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:30,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:30,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:07:30,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:30,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 118 states and 170 transitions. [2023-11-19 03:07:30,953 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 170 transitions. [2023-11-19 03:07:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-19 03:07:30,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:30,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:31,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:07:31,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:31,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 126 states and 184 transitions. [2023-11-19 03:07:31,823 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 184 transitions. [2023-11-19 03:07:31,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-19 03:07:31,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:31,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:31,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:31,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:07:32,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:32,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 129 states and 189 transitions. [2023-11-19 03:07:32,038 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 189 transitions. [2023-11-19 03:07:32,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-19 03:07:32,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:32,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:32,236 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 03:07:32,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:32,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 130 states and 192 transitions. [2023-11-19 03:07:32,466 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 192 transitions. [2023-11-19 03:07:32,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:07:32,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:32,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:07:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:35,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 143 states and 216 transitions. [2023-11-19 03:07:35,569 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 216 transitions. [2023-11-19 03:07:35,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:07:35,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:35,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:35,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:35,707 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 03:07:35,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:35,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 144 states and 217 transitions. [2023-11-19 03:07:35,769 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 217 transitions. [2023-11-19 03:07:35,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-11-19 03:07:35,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:35,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:35,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:35,860 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 03:07:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 139 states and 206 transitions. [2023-11-19 03:07:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 206 transitions. [2023-11-19 03:07:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-19 03:07:36,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:36,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:36,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:36,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 03:07:36,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 141 states and 209 transitions. [2023-11-19 03:07:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 209 transitions. [2023-11-19 03:07:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:07:36,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:36,310 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 03:07:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:36,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 143 states and 214 transitions. [2023-11-19 03:07:36,411 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 214 transitions. [2023-11-19 03:07:36,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-11-19 03:07:36,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:36,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:36,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:07:37,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:37,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 147 states and 222 transitions. [2023-11-19 03:07:37,310 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 222 transitions. [2023-11-19 03:07:37,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:07:37,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:37,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:37,427 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:07:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 154 states and 238 transitions. [2023-11-19 03:07:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 238 transitions. [2023-11-19 03:07:38,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:07:38,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:38,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-19 03:07:38,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:38,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 162 states and 255 transitions. [2023-11-19 03:07:38,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 255 transitions. [2023-11-19 03:07:38,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-19 03:07:38,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:38,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:38,914 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-19 03:07:39,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:39,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 167 states and 262 transitions. [2023-11-19 03:07:39,106 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 262 transitions. [2023-11-19 03:07:39,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-19 03:07:39,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:39,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:07:39,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:39,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 167 states and 260 transitions. [2023-11-19 03:07:39,615 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 260 transitions. [2023-11-19 03:07:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-11-19 03:07:39,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:39,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:39,750 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:07:40,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:40,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 177 states and 286 transitions. [2023-11-19 03:07:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 286 transitions. [2023-11-19 03:07:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 03:07:40,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:40,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 03:07:42,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 177 states and 285 transitions. [2023-11-19 03:07:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 285 transitions. [2023-11-19 03:07:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-19 03:07:42,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:07:42,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 180 states and 290 transitions. [2023-11-19 03:07:42,484 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 290 transitions. [2023-11-19 03:07:42,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-19 03:07:42,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:42,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:42,526 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:07:42,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 180 states and 289 transitions. [2023-11-19 03:07:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 289 transitions. [2023-11-19 03:07:42,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-19 03:07:42,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:42,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:42,765 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-19 03:07:43,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 181 states and 291 transitions. [2023-11-19 03:07:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 291 transitions. [2023-11-19 03:07:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-19 03:07:43,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:43,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-19 03:07:43,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:43,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 182 states and 292 transitions. [2023-11-19 03:07:43,235 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 292 transitions. [2023-11-19 03:07:43,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-19 03:07:43,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:43,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-11-19 03:07:43,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 187 states and 300 transitions. [2023-11-19 03:07:43,683 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 300 transitions. [2023-11-19 03:07:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-19 03:07:43,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:43,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:43,720 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 03:07:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 188 states and 302 transitions. [2023-11-19 03:07:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 302 transitions. [2023-11-19 03:07:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-11-19 03:07:44,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:44,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:44,140 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-19 03:07:44,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 188 states and 300 transitions. [2023-11-19 03:07:44,541 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 300 transitions. [2023-11-19 03:07:44,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 03:07:44,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:44,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:45,261 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:46,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:46,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 188 states and 299 transitions. [2023-11-19 03:07:46,324 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 299 transitions. [2023-11-19 03:07:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:46,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:46,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:47,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:47,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 200 states and 328 transitions. [2023-11-19 03:07:47,398 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 328 transitions. [2023-11-19 03:07:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 03:07:47,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:47,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:47,679 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-19 03:07:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:51,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 227 states and 384 transitions. [2023-11-19 03:07:51,685 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 384 transitions. [2023-11-19 03:07:51,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:51,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:51,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:52,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:52,203 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:52,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:52,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:52,247 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:52,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:52,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:52,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:52,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:52,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:52,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:52,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:52,450 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:52,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:52,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:52,492 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:52,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:52,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:52,575 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:52,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:52,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:52,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:52,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:52,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:52,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:52,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:52,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:52,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:52,787 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:52,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:52,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:52,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:52,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:52,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:52,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:52,992 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:52,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:52,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:52,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:53,041 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:53,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:53,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:53,167 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:53,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:53,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:53,249 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:53,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:53,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:53,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:53,292 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:53,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:53,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:53,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:53,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:53,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:53,416 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:53,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:53,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:53,543 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:53,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:53,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:53,667 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:53,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:53,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:53,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:53,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:53,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:53,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:53,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:53,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:53,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:53,953 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:54,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:54,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:54,034 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:54,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:54,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:54,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:54,073 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:54,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:54,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:54,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:54,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:54,199 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:54,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:54,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:54,282 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:54,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:54,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:54,341 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:54,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:54,422 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:54,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:54,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:54,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:54,463 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:54,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:54,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:54,610 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:54,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:54,695 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:54,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:54,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:54,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:54,743 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:54,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:54,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:54,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:54,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:54,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:54,869 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:54,950 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:54,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:54,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:54,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:54,987 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:55,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:55,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:55,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:55,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:55,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:55,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:55,109 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:55,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:55,195 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:55,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:55,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:55,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:55,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:55,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:55,318 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:55,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:55,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:55,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:55,440 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:55,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:55,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:55,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:55,480 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:55,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:55,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:55,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:55,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:55,656 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:55,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:55,748 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:55,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:55,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:55,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:55,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:55,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:55,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:55,947 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:56,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:56,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:56,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:56,084 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:56,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:56,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:56,165 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:56,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:56,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:56,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:56,284 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:56,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:56,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:56,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:56,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:56,323 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:56,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:56,409 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:56,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:56,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:56,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:56,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:56,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:56,531 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:56,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:56,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:56,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:56,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:56,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:56,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:56,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:56,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:56,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:56,833 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:56,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:56,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:56,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:56,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:56,993 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:57,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:57,080 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:57,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:57,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:57,116 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:57,200 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:57,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:57,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:57,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:57,239 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:57,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:57,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:57,324 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:57,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:57,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:57,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:57,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:57,369 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:57,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:57,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:57,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:57,489 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:57,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:57,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:57,573 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:57,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:57,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:57,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:57,608 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:57,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:57,702 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:57,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:57,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:57,736 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:57,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:57,821 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:57,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:57,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:57,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:57,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:57,855 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:57,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:57,950 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:57,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:57,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:57,987 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:58,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:58,090 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:58,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:58,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:58,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:58,125 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:58,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:58,208 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:58,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:58,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:58,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:58,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:58,326 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:58,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:58,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:58,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:58,444 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:58,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:58,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:58,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:58,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:58,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:58,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:58,559 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:58,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:58,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:58,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:58,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:58,597 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:58,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:58,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:58,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:58,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:58,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:58,826 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:58,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:58,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:59,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:59,030 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:59,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:59,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:59,067 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:59,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:59,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:59,148 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:59,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:59,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:59,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:59,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:59,208 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:59,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:59,290 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:59,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:59,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:59,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:59,324 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:59,404 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:59,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:59,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:59,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:59,437 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:59,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:59,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:59,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:59,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:59,548 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:59,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:59,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:59,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:59,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:59,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:59,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:59,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:59,787 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:59,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:59,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:59,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:07:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:07:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:07:59,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:07:59,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:07:59,988 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:07:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:07:59,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:07:59,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:00,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:00,022 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:00,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:00,103 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:00,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:00,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:00,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:00,135 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:00,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:00,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:00,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:00,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:00,249 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:00,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:00,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:00,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:00,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:00,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:00,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:00,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:00,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:00,541 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:00,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:00,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:00,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:00,680 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:00,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:00,808 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:00,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:00,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:01,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:01,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:01,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:01,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:01,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:01,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:01,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:01,131 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:01,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:01,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:01,173 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:01,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:01,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:01,258 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:01,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:01,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:01,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:01,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:01,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:01,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:01,414 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:01,498 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:01,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:01,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:01,550 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:01,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:01,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:01,666 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:01,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:01,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:01,746 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:01,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:01,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:01,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:01,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:01,804 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:01,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:01,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:01,884 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:01,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:01,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:01,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:01,916 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:01,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:01,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:01,997 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:01,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:02,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:02,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:02,116 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:02,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:02,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:02,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:02,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:02,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:02,229 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:02,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:02,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:02,261 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:02,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:02,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:02,341 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:02,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:02,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:02,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:02,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:02,373 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:02,452 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:02,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:02,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:02,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:02,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:02,593 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:02,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:02,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:02,678 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:02,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:02,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:02,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:02,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:02,801 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:02,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:02,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:02,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:02,832 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:02,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:02,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:02,952 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:03,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:03,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:03,074 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:03,181 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:03,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:03,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:03,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:03,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:03,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:03,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:03,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:03,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:03,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:03,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:03,462 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:03,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:03,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:03,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:03,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:03,659 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:03,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:03,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:03,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:03,692 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:03,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:03,770 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:03,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:03,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:03,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:03,802 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:03,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:03,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:03,877 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:03,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:03,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:03,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:03,910 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:03,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:03,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:03,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:04,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:04,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:04,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:04,150 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:04,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:04,239 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:04,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:04,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:04,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:04,270 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:04,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:04,353 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:04,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:04,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:04,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:04,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:04,384 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:04,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:04,468 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:04,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:04,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:04,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:04,534 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:04,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:04,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:04,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:04,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:04,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:04,756 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:04,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:04,835 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:04,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:04,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:04,866 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:04,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:04,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:04,981 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:05,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:05,062 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:05,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:05,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:05,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:05,093 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:05,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:05,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:05,175 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:05,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:05,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:05,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:05,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:05,292 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:05,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:05,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:05,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:05,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:05,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:05,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:05,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:05,459 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:05,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:05,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:05,542 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:05,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:05,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:05,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:05,660 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:05,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:05,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:05,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:05,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:05,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:05,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:05,808 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:05,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:05,930 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:05,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:05,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:05,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:05,964 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:06,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:06,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:06,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:06,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:06,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:06,227 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:06,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:06,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:06,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:06,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:06,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:06,450 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:06,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:06,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:06,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:06,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:06,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:06,557 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:06,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:06,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:06,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:06,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:06,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:06,671 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:06,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:06,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:06,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:06,701 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:06,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:06,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:06,779 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:06,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:06,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:06,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:06,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:06,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:06,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:06,888 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:06,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:06,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:06,919 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:06,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:06,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:06,997 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:06,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:06,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:06,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:07,028 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:07,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:07,107 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:07,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:07,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:07,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:07,139 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:07,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:07,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:07,219 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:07,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:07,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:07,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:07,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:07,250 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:07,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:07,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:07,327 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:07,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:07,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:07,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:07,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:07,371 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:07,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:07,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:07,450 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:07,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:07,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:07,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:07,483 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:07,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:07,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:07,586 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:07,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:07,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:07,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:07,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:07,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:07,695 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:07,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:07,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:07,797 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:07,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:07,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:07,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:07,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:07,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:07,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:07,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:08,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:08,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:08,013 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:08,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:08,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:08,125 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:08,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:08,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:08,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:08,155 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:08,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:08,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:08,235 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:08,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:08,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:08,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:08,264 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:08,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:08,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:08,342 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:08,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:08,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:08,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:08,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:08,453 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:08,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:08,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:08:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-11-19 03:08:08,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:08:08,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 233 states and 393 transitions. [2023-11-19 03:08:08,569 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 393 transitions. [2023-11-19 03:08:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 03:08:08,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:08:08,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:08:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat