./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.13.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.13.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5975f0f3825b3a6653676f33bd69d14e1e58fcf0306bfb5508ab91dc8951d6c4 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:04:38,288 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:04:38,408 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:04:38,419 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:04:38,420 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:04:38,467 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:04:38,468 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:04:38,469 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:04:38,470 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:04:38,475 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:04:38,476 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:04:38,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:04:38,477 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:04:38,479 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:04:38,479 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:04:38,480 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:04:38,480 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:04:38,481 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:04:38,481 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:04:38,482 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:04:38,482 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:04:38,483 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:04:38,484 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:04:38,484 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:04:38,484 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:04:38,485 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:04:38,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:04:38,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:04:38,486 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:04:38,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:04:38,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:04:38,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:04:38,489 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:04:38,490 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_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5975f0f3825b3a6653676f33bd69d14e1e58fcf0306bfb5508ab91dc8951d6c4 [2023-11-24 23:04:38,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:04:38,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:04:38,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:04:38,820 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:04:38,821 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:04:38,822 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/systemc/transmitter.13.cil.c [2023-11-24 23:04:41,936 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:04:42,263 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:04:42,268 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/sv-benchmarks/c/systemc/transmitter.13.cil.c [2023-11-24 23:04:42,295 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/data/c952765e7/bfe436e1f9914bd187005019e35aa065/FLAG22993a8f8 [2023-11-24 23:04:42,311 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/data/c952765e7/bfe436e1f9914bd187005019e35aa065 [2023-11-24 23:04:42,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:04:42,314 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:04:42,317 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:04:42,317 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:04:42,323 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:04:42,326 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:42,329 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@167048db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42, skipping insertion in model container [2023-11-24 23:04:42,329 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:42,405 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:04:42,550 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/sv-benchmarks/c/systemc/transmitter.13.cil.c[706,719] [2023-11-24 23:04:42,772 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:04:42,786 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:04:42,798 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/sv-benchmarks/c/systemc/transmitter.13.cil.c[706,719] [2023-11-24 23:04:42,896 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:04:42,935 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:04:42,936 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42 WrapperNode [2023-11-24 23:04:42,936 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:04:42,937 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:04:42,937 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:04:42,938 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:04:42,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:42,960 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,019 INFO L138 Inliner]: procedures = 54, calls = 69, calls flagged for inlining = 38, calls inlined = 38, statements flattened = 918 [2023-11-24 23:04:43,020 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:04:43,021 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:04:43,021 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:04:43,021 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:04:43,031 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,032 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,037 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,037 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,056 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,072 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,076 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,081 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,088 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:04:43,089 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:04:43,089 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:04:43,089 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:04:43,090 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:04:42" (1/1) ... [2023-11-24 23:04:43,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:04:43,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:04:43,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:04:43,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc154737-fcdb-43d7-abfd-e0ad282cf15e/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:04:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:04:43,170 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 23:04:43,170 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 23:04:43,171 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 23:04:43,171 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 23:04:43,172 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 23:04:43,172 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 23:04:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 23:04:43,173 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 23:04:43,173 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 23:04:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 23:04:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 23:04:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 23:04:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:04:43,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:04:43,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:04:43,335 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:04:43,337 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:04:44,352 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:04:45,037 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:04:45,038 INFO L309 CfgBuilder]: Removed 17 assume(true) statements. [2023-11-24 23:04:45,040 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:04:45 BoogieIcfgContainer [2023-11-24 23:04:45,040 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:04:45,041 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:04:45,041 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:04:45,052 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:04:45,052 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:04:45" (1/1) ... [2023-11-24 23:04:45,062 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:04:45,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:45,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 211 states and 321 transitions. [2023-11-24 23:04:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 321 transitions. [2023-11-24 23:04:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:45,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:45,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:45,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:46,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 252 states and 401 transitions. [2023-11-24 23:04:46,202 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 401 transitions. [2023-11-24 23:04:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:46,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:46,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:46,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:46,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:46,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 253 states and 401 transitions. [2023-11-24 23:04:46,464 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 401 transitions. [2023-11-24 23:04:46,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:46,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:46,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:46,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:46,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:46,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 254 states and 401 transitions. [2023-11-24 23:04:46,750 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 401 transitions. [2023-11-24 23:04:46,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:46,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:46,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:46,946 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:46,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 255 states and 401 transitions. [2023-11-24 23:04:46,974 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 401 transitions. [2023-11-24 23:04:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:46,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:46,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:47,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:47,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 256 states and 401 transitions. [2023-11-24 23:04:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 401 transitions. [2023-11-24 23:04:47,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:47,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:47,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:47,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:47,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 257 states and 401 transitions. [2023-11-24 23:04:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 401 transitions. [2023-11-24 23:04:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:47,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:47,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:47,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:47,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 258 states and 401 transitions. [2023-11-24 23:04:47,463 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 401 transitions. [2023-11-24 23:04:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:47,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:47,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:47,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 259 states and 401 transitions. [2023-11-24 23:04:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 401 transitions. [2023-11-24 23:04:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:47,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:47,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:47,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:47,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 260 states and 401 transitions. [2023-11-24 23:04:47,778 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 401 transitions. [2023-11-24 23:04:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:47,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:47,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:47,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:47,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 261 states and 401 transitions. [2023-11-24 23:04:47,925 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 401 transitions. [2023-11-24 23:04:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:47,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:47,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:47,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:48,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:48,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 262 states and 401 transitions. [2023-11-24 23:04:48,098 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 401 transitions. [2023-11-24 23:04:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:48,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:48,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:48,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:48,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 263 states and 401 transitions. [2023-11-24 23:04:48,301 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 401 transitions. [2023-11-24 23:04:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:48,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:48,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:48,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 264 states and 401 transitions. [2023-11-24 23:04:48,488 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 401 transitions. [2023-11-24 23:04:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:48,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:48,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:48,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:48,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:48,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 265 states and 401 transitions. [2023-11-24 23:04:48,657 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 401 transitions. [2023-11-24 23:04:48,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:48,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:48,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:48,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:49,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 301 states and 472 transitions. [2023-11-24 23:04:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 472 transitions. [2023-11-24 23:04:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:49,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:49,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 302 states and 472 transitions. [2023-11-24 23:04:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 472 transitions. [2023-11-24 23:04:49,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:49,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:49,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:49,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:49,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 303 states and 472 transitions. [2023-11-24 23:04:49,554 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 472 transitions. [2023-11-24 23:04:49,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:49,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:49,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:49,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:49,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:49,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 304 states and 472 transitions. [2023-11-24 23:04:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 472 transitions. [2023-11-24 23:04:49,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:49,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:49,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:49,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:49,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 305 states and 472 transitions. [2023-11-24 23:04:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 472 transitions. [2023-11-24 23:04:49,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:49,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:49,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:50,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:50,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:50,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 306 states and 472 transitions. [2023-11-24 23:04:50,118 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 472 transitions. [2023-11-24 23:04:50,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:50,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:50,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:50,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:50,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 307 states and 472 transitions. [2023-11-24 23:04:50,292 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 472 transitions. [2023-11-24 23:04:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:50,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:50,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:50,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 308 states and 472 transitions. [2023-11-24 23:04:50,491 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 472 transitions. [2023-11-24 23:04:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:50,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:50,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:50,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:50,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 309 states and 472 transitions. [2023-11-24 23:04:50,663 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 472 transitions. [2023-11-24 23:04:50,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:50,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:50,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:50,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:50,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:50,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:50,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 310 states and 472 transitions. [2023-11-24 23:04:50,844 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 472 transitions. [2023-11-24 23:04:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:50,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:50,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:51,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:51,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 311 states and 472 transitions. [2023-11-24 23:04:51,048 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 472 transitions. [2023-11-24 23:04:51,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:51,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:51,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:51,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:51,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 312 states and 472 transitions. [2023-11-24 23:04:51,257 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 472 transitions. [2023-11-24 23:04:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:51,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:51,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:51,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:51,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 344 states and 537 transitions. [2023-11-24 23:04:51,743 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 537 transitions. [2023-11-24 23:04:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:51,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:51,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:51,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:51,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:51,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 345 states and 537 transitions. [2023-11-24 23:04:51,902 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 537 transitions. [2023-11-24 23:04:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:51,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:51,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:52,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:52,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 346 states and 537 transitions. [2023-11-24 23:04:52,094 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 537 transitions. [2023-11-24 23:04:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:52,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:52,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:52,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:52,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:52,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 347 states and 537 transitions. [2023-11-24 23:04:52,256 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 537 transitions. [2023-11-24 23:04:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:52,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:52,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:52,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:52,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 348 states and 537 transitions. [2023-11-24 23:04:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 537 transitions. [2023-11-24 23:04:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:52,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:52,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:52,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:52,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 349 states and 537 transitions. [2023-11-24 23:04:52,585 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 537 transitions. [2023-11-24 23:04:52,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:52,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:52,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:52,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:52,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:52,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 350 states and 537 transitions. [2023-11-24 23:04:52,757 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 537 transitions. [2023-11-24 23:04:52,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:52,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:52,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:52,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:52,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 351 states and 537 transitions. [2023-11-24 23:04:52,925 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 537 transitions. [2023-11-24 23:04:52,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:52,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:52,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:53,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 352 states and 537 transitions. [2023-11-24 23:04:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 537 transitions. [2023-11-24 23:04:53,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:53,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:53,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:53,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:53,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 353 states and 537 transitions. [2023-11-24 23:04:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 537 transitions. [2023-11-24 23:04:53,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:53,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:53,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:53,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:53,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:53,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 354 states and 537 transitions. [2023-11-24 23:04:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 537 transitions. [2023-11-24 23:04:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:53,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:53,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:53,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:54,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:54,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 380 states and 590 transitions. [2023-11-24 23:04:54,381 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 590 transitions. [2023-11-24 23:04:54,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:54,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:54,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:54,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:54,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:54,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 381 states and 590 transitions. [2023-11-24 23:04:54,967 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 590 transitions. [2023-11-24 23:04:54,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:54,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:54,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:55,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:55,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 382 states and 590 transitions. [2023-11-24 23:04:55,591 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 590 transitions. [2023-11-24 23:04:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:55,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:55,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:55,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:56,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 383 states and 590 transitions. [2023-11-24 23:04:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 590 transitions. [2023-11-24 23:04:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:56,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:56,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 384 states and 590 transitions. [2023-11-24 23:04:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 590 transitions. [2023-11-24 23:04:56,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:56,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:56,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:57,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 385 states and 590 transitions. [2023-11-24 23:04:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 590 transitions. [2023-11-24 23:04:57,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:57,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:57,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:57,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:57,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:57,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 386 states and 590 transitions. [2023-11-24 23:04:57,979 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 590 transitions. [2023-11-24 23:04:57,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:57,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:57,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:58,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:58,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:58,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 387 states and 590 transitions. [2023-11-24 23:04:58,533 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 590 transitions. [2023-11-24 23:04:58,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:58,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:58,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:58,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:58,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:59,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 388 states and 590 transitions. [2023-11-24 23:04:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 590 transitions. [2023-11-24 23:04:59,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:59,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 408 states and 631 transitions. [2023-11-24 23:04:59,577 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 631 transitions. [2023-11-24 23:04:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:59,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 409 states and 631 transitions. [2023-11-24 23:04:59,731 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 631 transitions. [2023-11-24 23:04:59,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:59,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:04:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:04:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:04:59,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 410 states and 631 transitions. [2023-11-24 23:04:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 631 transitions. [2023-11-24 23:04:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:04:59,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:04:59,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:04:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:00,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 411 states and 631 transitions. [2023-11-24 23:05:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 631 transitions. [2023-11-24 23:05:00,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:00,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:00,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 412 states and 631 transitions. [2023-11-24 23:05:00,214 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 631 transitions. [2023-11-24 23:05:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:00,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 413 states and 631 transitions. [2023-11-24 23:05:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 631 transitions. [2023-11-24 23:05:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:00,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 414 states and 631 transitions. [2023-11-24 23:05:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 631 transitions. [2023-11-24 23:05:00,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:00,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:00,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:01,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:01,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 428 states and 660 transitions. [2023-11-24 23:05:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 660 transitions. [2023-11-24 23:05:01,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:01,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:01,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:01,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:01,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:02,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:02,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 429 states and 660 transitions. [2023-11-24 23:05:02,008 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 660 transitions. [2023-11-24 23:05:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:02,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:02,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:02,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:02,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:02,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 430 states and 660 transitions. [2023-11-24 23:05:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 660 transitions. [2023-11-24 23:05:02,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:02,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:02,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:02,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 431 states and 660 transitions. [2023-11-24 23:05:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 660 transitions. [2023-11-24 23:05:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:03,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:03,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:03,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:03,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 432 states and 660 transitions. [2023-11-24 23:05:03,663 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 660 transitions. [2023-11-24 23:05:03,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:03,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:03,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:04,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 440 states and 677 transitions. [2023-11-24 23:05:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 677 transitions. [2023-11-24 23:05:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:04,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:04,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 441 states and 677 transitions. [2023-11-24 23:05:04,397 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 677 transitions. [2023-11-24 23:05:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:04,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 442 states and 677 transitions. [2023-11-24 23:05:04,537 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 677 transitions. [2023-11-24 23:05:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:04,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:04,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:04,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:04,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:05,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:05,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 447 states and 688 transitions. [2023-11-24 23:05:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 688 transitions. [2023-11-24 23:05:05,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:05,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:05,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:05,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 448 states and 688 transitions. [2023-11-24 23:05:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 688 transitions. [2023-11-24 23:05:05,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:05,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:05,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:05,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:05,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 494 states and 780 transitions. [2023-11-24 23:05:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 780 transitions. [2023-11-24 23:05:08,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:08,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:08,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:10,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:10,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 496 states and 785 transitions. [2023-11-24 23:05:10,039 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 785 transitions. [2023-11-24 23:05:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:10,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:10,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:10,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:12,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 507 states and 808 transitions. [2023-11-24 23:05:12,611 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 808 transitions. [2023-11-24 23:05:12,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:12,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:12,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 524 states and 843 transitions. [2023-11-24 23:05:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 843 transitions. [2023-11-24 23:05:18,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:18,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:18,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:18,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:18,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:05:23,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:05:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 547 states and 890 transitions. [2023-11-24 23:05:23,620 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 890 transitions. [2023-11-24 23:05:23,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:05:23,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:05:23,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:05:23,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:05:23,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.