./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/systemc/transmitter.09.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_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/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_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/systemc/transmitter.09.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/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_f1424d44-7b04-48ac-b6e4-e82946f932d5/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 3945fa4b58cef50cb4b44b435a699812e99a1f6375664d08551274c6b50bee45 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:02:35,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:02:35,431 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 23:02:35,435 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:02:35,436 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:02:35,467 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:02:35,469 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:02:35,470 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:02:35,471 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:02:35,476 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:02:35,477 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:02:35,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:02:35,478 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 23:02:35,479 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:02:35,480 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 23:02:35,480 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:02:35,480 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:02:35,481 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:02:35,481 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:02:35,482 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 23:02:35,482 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:02:35,483 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:02:35,484 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:02:35,484 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:02:35,484 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:02:35,485 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:02:35,485 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:35,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:02:35,486 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:02:35,486 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:02:35,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:02:35,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:02:35,488 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:02:35,488 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_f1424d44-7b04-48ac-b6e4-e82946f932d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3945fa4b58cef50cb4b44b435a699812e99a1f6375664d08551274c6b50bee45 [2023-11-24 23:02:35,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:02:35,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:02:35,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:02:35,772 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:02:35,772 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:02:35,773 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/systemc/transmitter.09.cil.c [2023-11-24 23:02:38,882 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:02:39,153 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:02:39,156 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/sv-benchmarks/c/systemc/transmitter.09.cil.c [2023-11-24 23:02:39,179 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/data/3c71ce8e3/cc6e6f2d99fe4d0e8273e2e49712b12c/FLAGbbfa79f94 [2023-11-24 23:02:39,194 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/data/3c71ce8e3/cc6e6f2d99fe4d0e8273e2e49712b12c [2023-11-24 23:02:39,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:02:39,199 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:02:39,201 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:39,201 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:02:39,207 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:02:39,208 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b37986c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39, skipping insertion in model container [2023-11-24 23:02:39,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,287 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:02:39,433 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_f1424d44-7b04-48ac-b6e4-e82946f932d5/sv-benchmarks/c/systemc/transmitter.09.cil.c[706,719] [2023-11-24 23:02:39,563 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:39,579 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:02:39,591 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_f1424d44-7b04-48ac-b6e4-e82946f932d5/sv-benchmarks/c/systemc/transmitter.09.cil.c[706,719] [2023-11-24 23:02:39,693 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:39,715 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:02:39,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39 WrapperNode [2023-11-24 23:02:39,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:39,717 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:39,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:02:39,717 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:02:39,725 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,743 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,798 INFO L138 Inliner]: procedures = 46, calls = 57, calls flagged for inlining = 30, calls inlined = 30, statements flattened = 682 [2023-11-24 23:02:39,799 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:39,799 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:02:39,800 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:02:39,800 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:02:39,810 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,815 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,815 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,829 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,854 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,857 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,860 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,866 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:02:39,867 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:02:39,867 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:02:39,868 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:02:39,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:39" (1/1) ... [2023-11-24 23:02:39,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:39,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:02:39,908 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:02:39,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f1424d44-7b04-48ac-b6e4-e82946f932d5/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:02:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:02:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-11-24 23:02:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-11-24 23:02:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-11-24 23:02:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-11-24 23:02:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-11-24 23:02:40,002 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-11-24 23:02:40,002 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-11-24 23:02:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-11-24 23:02:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-11-24 23:02:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-11-24 23:02:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:02:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-11-24 23:02:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-11-24 23:02:40,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:02:40,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:02:40,168 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:02:40,171 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:02:40,966 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:02:41,368 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:02:41,368 INFO L309 CfgBuilder]: Removed 13 assume(true) statements. [2023-11-24 23:02:41,370 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:02:41 BoogieIcfgContainer [2023-11-24 23:02:41,370 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:02:41,371 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:02:41,371 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:02:41,382 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:02:41,382 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:02:41" (1/1) ... [2023-11-24 23:02:41,391 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:02:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:41,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 163 states and 245 transitions. [2023-11-24 23:02:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 245 transitions. [2023-11-24 23:02:41,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:41,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:41,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:42,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:42,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:42,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 192 states and 301 transitions. [2023-11-24 23:02:42,895 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 301 transitions. [2023-11-24 23:02:42,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:42,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:42,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:43,148 INFO 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 23:02:43,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 193 states and 301 transitions. [2023-11-24 23:02:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 301 transitions. [2023-11-24 23:02:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:43,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:43,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:43,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:44,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:44,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 194 states and 301 transitions. [2023-11-24 23:02:44,151 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 301 transitions. [2023-11-24 23:02:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:44,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:44,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:44,326 INFO 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 23:02:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:44,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 195 states and 301 transitions. [2023-11-24 23:02:44,781 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 301 transitions. [2023-11-24 23:02:44,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:44,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:44,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:44,875 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 23:02:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 196 states and 301 transitions. [2023-11-24 23:02:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 301 transitions. [2023-11-24 23:02:45,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:45,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:45,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:45,395 INFO 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 23:02:45,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:45,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 197 states and 301 transitions. [2023-11-24 23:02:45,830 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 301 transitions. [2023-11-24 23:02:45,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:45,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:45,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:45,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 198 states and 301 transitions. [2023-11-24 23:02:46,390 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 301 transitions. [2023-11-24 23:02:46,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:46,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:46,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:46,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:46,470 INFO 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 23:02:46,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 199 states and 301 transitions. [2023-11-24 23:02:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 301 transitions. [2023-11-24 23:02:46,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:46,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:46,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:47,032 INFO 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 23:02:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 200 states and 301 transitions. [2023-11-24 23:02:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 301 transitions. [2023-11-24 23:02:47,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:47,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:47,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:47,577 INFO 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 23:02:48,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:48,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 201 states and 301 transitions. [2023-11-24 23:02:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 301 transitions. [2023-11-24 23:02:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:48,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:48,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:48,235 INFO 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 23:02:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:48,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 228 states and 356 transitions. [2023-11-24 23:02:48,799 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 356 transitions. [2023-11-24 23:02:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:48,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:48,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 229 states and 356 transitions. [2023-11-24 23:02:49,009 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 356 transitions. [2023-11-24 23:02:49,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:49,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,103 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 23:02:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 230 states and 356 transitions. [2023-11-24 23:02:49,209 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 356 transitions. [2023-11-24 23:02:49,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:49,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,362 INFO 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 23:02:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 231 states and 356 transitions. [2023-11-24 23:02:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 356 transitions. [2023-11-24 23:02:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:49,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:49,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 232 states and 356 transitions. [2023-11-24 23:02:49,658 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 356 transitions. [2023-11-24 23:02:49,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:49,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,754 INFO 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 23:02:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 233 states and 356 transitions. [2023-11-24 23:02:49,835 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 356 transitions. [2023-11-24 23:02:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:49,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,946 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 23:02:50,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:50,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 234 states and 356 transitions. [2023-11-24 23:02:50,031 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 356 transitions. [2023-11-24 23:02:50,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:50,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:50,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:50,125 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 23:02:50,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:50,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 235 states and 356 transitions. [2023-11-24 23:02:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 356 transitions. [2023-11-24 23:02:50,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:50,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:50,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:50,321 INFO 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 23:02:50,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:50,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 259 states and 407 transitions. [2023-11-24 23:02:50,607 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 407 transitions. [2023-11-24 23:02:50,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:50,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:50,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:50,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 260 states and 407 transitions. [2023-11-24 23:02:50,777 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 407 transitions. [2023-11-24 23:02:50,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:50,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:50,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:50,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:50,870 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 23:02:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 261 states and 407 transitions. [2023-11-24 23:02:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 407 transitions. [2023-11-24 23:02:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:50,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:50,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:51,044 INFO 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 23:02:51,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:51,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 262 states and 407 transitions. [2023-11-24 23:02:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 407 transitions. [2023-11-24 23:02:51,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:51,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:51,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:51,204 INFO 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 23:02:51,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 263 states and 407 transitions. [2023-11-24 23:02:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 407 transitions. [2023-11-24 23:02:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:51,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:51,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:51,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:51,385 INFO 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 23:02:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:51,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 264 states and 407 transitions. [2023-11-24 23:02:51,443 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 407 transitions. [2023-11-24 23:02:51,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:51,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:51,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:51,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:51,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 265 states and 407 transitions. [2023-11-24 23:02:51,623 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 407 transitions. [2023-11-24 23:02:51,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:51,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:51,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:52,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 286 states and 452 transitions. [2023-11-24 23:02:52,113 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 452 transitions. [2023-11-24 23:02:52,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:52,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:52,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:52,248 INFO 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 23:02:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:52,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 287 states and 452 transitions. [2023-11-24 23:02:52,322 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 452 transitions. [2023-11-24 23:02:52,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:52,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:52,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:52,475 INFO 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 23:02:52,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:52,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 288 states and 452 transitions. [2023-11-24 23:02:52,538 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 452 transitions. [2023-11-24 23:02:52,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:52,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:52,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:52,638 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 23:02:52,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:52,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 289 states and 452 transitions. [2023-11-24 23:02:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 452 transitions. [2023-11-24 23:02:52,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:52,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:52,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:52,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 290 states and 452 transitions. [2023-11-24 23:02:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 452 transitions. [2023-11-24 23:02:52,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:52,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:52,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:53,020 INFO 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 23:02:53,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 305 states and 485 transitions. [2023-11-24 23:02:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 485 transitions. [2023-11-24 23:02:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:53,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:53,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:53,512 INFO 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 23:02:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 306 states and 485 transitions. [2023-11-24 23:02:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 485 transitions. [2023-11-24 23:02:53,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:53,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:53,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:53,680 INFO 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 23:02:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:53,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 307 states and 485 transitions. [2023-11-24 23:02:53,743 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 485 transitions. [2023-11-24 23:02:53,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:53,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:53,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:53,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:53,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:02:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 316 states and 506 transitions. [2023-11-24 23:02:54,360 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 506 transitions. [2023-11-24 23:02:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:54,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:54,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:54,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:54,757 INFO 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 23:02:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:57,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 353 states and 592 transitions. [2023-11-24 23:02:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 592 transitions. [2023-11-24 23:02:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:57,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:57,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:57,652 INFO 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 23:02:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:59,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 359 states and 612 transitions. [2023-11-24 23:02:59,522 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 612 transitions. [2023-11-24 23:02:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:02:59,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:59,614 INFO 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 23:03:00,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:00,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 362 states and 618 transitions. [2023-11-24 23:03:00,254 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 618 transitions. [2023-11-24 23:03:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:00,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:00,500 INFO 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 23:03:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:03,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 374 states and 656 transitions. [2023-11-24 23:03:03,455 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 656 transitions. [2023-11-24 23:03:03,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:03,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:03,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:03,545 INFO 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 23:03:03,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 375 states and 659 transitions. [2023-11-24 23:03:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 659 transitions. [2023-11-24 23:03:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:03,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:04,063 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 23:03:04,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:04,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 378 states and 666 transitions. [2023-11-24 23:03:04,819 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 666 transitions. [2023-11-24 23:03:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:04,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:04,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:04,906 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 23:03:05,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 381 states and 672 transitions. [2023-11-24 23:03:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 672 transitions. [2023-11-24 23:03:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:05,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:05,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:05,382 INFO 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 23:03:05,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 382 states and 674 transitions. [2023-11-24 23:03:05,435 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 674 transitions. [2023-11-24 23:03:05,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:05,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:05,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:05,512 INFO 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 23:03:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:05,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 385 states and 680 transitions. [2023-11-24 23:03:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 680 transitions. [2023-11-24 23:03:05,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:05,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:06,183 INFO 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 23:03:09,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 403 states and 732 transitions. [2023-11-24 23:03:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 732 transitions. [2023-11-24 23:03:09,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:09,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:09,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:09,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:10,017 INFO 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 23:03:10,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:10,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 406 states and 740 transitions. [2023-11-24 23:03:10,827 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 740 transitions. [2023-11-24 23:03:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:10,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:10,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:10,907 INFO 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 23:03:12,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:12,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 412 states and 756 transitions. [2023-11-24 23:03:12,127 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 756 transitions. [2023-11-24 23:03:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:12,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:12,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:12,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:12,209 INFO 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 23:03:13,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 418 states and 770 transitions. [2023-11-24 23:03:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 770 transitions. [2023-11-24 23:03:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:13,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:13,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:13,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:13,633 INFO 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 23:03:14,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:14,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 419 states and 772 transitions. [2023-11-24 23:03:14,113 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 772 transitions. [2023-11-24 23:03:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:14,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:14,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:14,186 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 23:03:14,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 420 states and 774 transitions. [2023-11-24 23:03:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 774 transitions. [2023-11-24 23:03:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:14,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:14,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:14,337 INFO 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 23:03:14,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 421 states and 776 transitions. [2023-11-24 23:03:14,769 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 776 transitions. [2023-11-24 23:03:14,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:14,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:14,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:14,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:14,842 INFO 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 23:03:14,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:14,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 422 states and 778 transitions. [2023-11-24 23:03:14,898 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 778 transitions. [2023-11-24 23:03:14,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:14,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:14,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:15,081 INFO 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 23:03:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:17,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 425 states and 771 transitions. [2023-11-24 23:03:17,127 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 771 transitions. [2023-11-24 23:03:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:17,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:17,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:17,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:17,197 INFO 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 23:03:17,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:17,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 425 states and 767 transitions. [2023-11-24 23:03:17,467 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 767 transitions. [2023-11-24 23:03:17,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:17,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:17,545 INFO 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 23:03:18,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 425 states and 765 transitions. [2023-11-24 23:03:18,085 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 765 transitions. [2023-11-24 23:03:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:18,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:18,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 425 states and 761 transitions. [2023-11-24 23:03:18,533 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 761 transitions. [2023-11-24 23:03:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:18,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:18,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:18,644 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 23:03:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 425 states and 757 transitions. [2023-11-24 23:03:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 757 transitions. [2023-11-24 23:03:18,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-24 23:03:18,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:19,093 INFO 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 23:03:19,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:19,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 425 states and 753 transitions. [2023-11-24 23:03:19,402 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 753 transitions. [2023-11-24 23:03:19,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:03:19,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:19,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:19,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:19,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 420 states and 744 transitions. [2023-11-24 23:03:19,815 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 744 transitions. [2023-11-24 23:03:19,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:03:19,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:19,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:19,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:19,952 INFO 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 23:03:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:20,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 418 states and 740 transitions. [2023-11-24 23:03:20,150 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 740 transitions. [2023-11-24 23:03:20,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:03:20,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:20,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:20,250 INFO 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 23:03:20,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:20,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 416 states and 736 transitions. [2023-11-24 23:03:20,485 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 736 transitions. [2023-11-24 23:03:20,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:03:20,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:20,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:20,592 INFO 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 23:03:20,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:20,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 417 states and 737 transitions. [2023-11-24 23:03:20,830 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 737 transitions. [2023-11-24 23:03:20,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:03:20,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:20,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:20,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:20,926 INFO 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 23:03:21,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:21,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 418 states and 738 transitions. [2023-11-24 23:03:21,170 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 738 transitions. [2023-11-24 23:03:21,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:03:21,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:21,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:21,292 INFO 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 23:03:21,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:21,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 419 states and 739 transitions. [2023-11-24 23:03:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 739 transitions. [2023-11-24 23:03:21,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:03:21,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:21,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:21,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:21,765 INFO 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 23:03:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 420 states and 740 transitions. [2023-11-24 23:03:22,078 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 740 transitions. [2023-11-24 23:03:22,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:03:22,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:22,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:22,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:22,158 INFO 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 23:03:22,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 421 states and 741 transitions. [2023-11-24 23:03:22,434 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 741 transitions. [2023-11-24 23:03:22,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:03:22,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:22,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 23:03:22,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 403 states and 708 transitions. [2023-11-24 23:03:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 708 transitions. [2023-11-24 23:03:22,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:03:22,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:22,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:22,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:23,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.