./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9 --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 5738c99ca39a13f327ff059e5a6f3b47670e1701984219677e7b62ff58bbdc65 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:51:23,002 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:51:23,069 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:51:23,074 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:51:23,075 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:51:23,097 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:51:23,098 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:51:23,099 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:51:23,100 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:51:23,100 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:51:23,101 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:51:23,101 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:51:23,102 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:51:23,102 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:51:23,103 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:51:23,103 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:51:23,104 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:51:23,104 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:51:23,105 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:51:23,105 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:51:23,106 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:51:23,111 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:51:23,111 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:51:23,112 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:51:23,112 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:51:23,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:51:23,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:51:23,113 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:51:23,114 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:51:23,114 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:51:23,114 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:51:23,115 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:51:23,115 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:51:23,115 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_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5738c99ca39a13f327ff059e5a6f3b47670e1701984219677e7b62ff58bbdc65 [2023-12-02 23:51:23,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:51:23,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:51:23,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:51:23,361 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:51:23,362 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:51:23,363 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c [2023-12-02 23:51:26,087 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:51:26,699 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:51:26,700 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c [2023-12-02 23:51:26,749 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/data/6c94e5406/7ae53949d4184b80b9dda36211caffca/FLAG0e96d3501 [2023-12-02 23:51:26,763 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/data/6c94e5406/7ae53949d4184b80b9dda36211caffca [2023-12-02 23:51:26,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:51:26,767 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:51:26,768 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:51:26,768 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:51:26,773 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:51:26,774 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:51:26" (1/1) ... [2023-12-02 23:51:26,775 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@458bed07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:26, skipping insertion in model container [2023-12-02 23:51:26,775 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:51:26" (1/1) ... [2023-12-02 23:51:26,996 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:51:28,624 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_560857fc-71f4-4ecd-b74c-4538d40644b3/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c[378560,378573] [2023-12-02 23:51:28,650 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_560857fc-71f4-4ecd-b74c-4538d40644b3/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c[383339,383352] [2023-12-02 23:51:28,871 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:51:28,882 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:51:30,017 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_560857fc-71f4-4ecd-b74c-4538d40644b3/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c[378560,378573] [2023-12-02 23:51:30,025 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_560857fc-71f4-4ecd-b74c-4538d40644b3/sv-benchmarks/c/combinations/Problem05_label42+token_ring.07.cil-2.c[383339,383352] [2023-12-02 23:51:30,041 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:51:30,114 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:51:30,114 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30 WrapperNode [2023-12-02 23:51:30,114 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:51:30,115 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:51:30,116 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:51:30,116 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:51:30,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:30,197 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:30,598 INFO L138 Inliner]: procedures = 58, calls = 63, calls flagged for inlining = 35, calls inlined = 35, statements flattened = 12934 [2023-12-02 23:51:30,599 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:51:30,599 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:51:30,599 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:51:30,600 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:51:30,609 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:30,610 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:30,706 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:30,707 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:30,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:31,005 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:31,028 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:31,046 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:31,088 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:51:31,088 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:51:31,089 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:51:31,089 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:51:31,089 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:51:30" (1/1) ... [2023-12-02 23:51:31,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:51:31,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:51:31,114 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:51:31,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_560857fc-71f4-4ecd-b74c-4538d40644b3/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:51:31,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:51:31,148 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2023-12-02 23:51:31,148 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2023-12-02 23:51:31,149 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2023-12-02 23:51:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2023-12-02 23:51:31,149 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2023-12-02 23:51:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2023-12-02 23:51:31,149 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-12-02 23:51:31,149 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-12-02 23:51:31,150 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2023-12-02 23:51:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2023-12-02 23:51:31,150 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2023-12-02 23:51:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2023-12-02 23:51:31,150 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2023-12-02 23:51:31,150 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2023-12-02 23:51:31,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:51:31,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:51:31,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:51:31,264 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:51:31,266 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:51:39,105 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:51:40,906 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:51:40,907 INFO L309 CfgBuilder]: Removed 11 assume(true) statements. [2023-12-02 23:51:40,909 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:51:40 BoogieIcfgContainer [2023-12-02 23:51:40,909 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:51:40,910 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:51:40,910 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:51:40,919 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:51:40,919 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:51:40" (1/1) ... [2023-12-02 23:51:40,927 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:51:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3493 states to 1790 states and 3493 transitions. [2023-12-02 23:51:41,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3493 transitions. [2023-12-02 23:51:41,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:41,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:41,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:41,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1812 states and 3535 transitions. [2023-12-02 23:51:41,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3535 transitions. [2023-12-02 23:51:41,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:41,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:41,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1813 states and 3535 transitions. [2023-12-02 23:51:41,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3535 transitions. [2023-12-02 23:51:41,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:41,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1814 states and 3535 transitions. [2023-12-02 23:51:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3535 transitions. [2023-12-02 23:51:41,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:41,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:41,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:41,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1815 states and 3535 transitions. [2023-12-02 23:51:41,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3535 transitions. [2023-12-02 23:51:41,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:41,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:41,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1816 states and 3535 transitions. [2023-12-02 23:51:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3535 transitions. [2023-12-02 23:51:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:42,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:42,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1817 states and 3535 transitions. [2023-12-02 23:51:42,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3535 transitions. [2023-12-02 23:51:42,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:42,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:42,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1818 states and 3535 transitions. [2023-12-02 23:51:42,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3535 transitions. [2023-12-02 23:51:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:42,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:42,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3542 states to 1819 states and 3535 transitions. [2023-12-02 23:51:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3535 transitions. [2023-12-02 23:51:42,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:42,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1837 states and 3570 transitions. [2023-12-02 23:51:42,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3570 transitions. [2023-12-02 23:51:42,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:42,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1838 states and 3570 transitions. [2023-12-02 23:51:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3570 transitions. [2023-12-02 23:51:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:42,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:42,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:43,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1839 states and 3570 transitions. [2023-12-02 23:51:43,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3570 transitions. [2023-12-02 23:51:43,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:43,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:43,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1840 states and 3570 transitions. [2023-12-02 23:51:43,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 3570 transitions. [2023-12-02 23:51:43,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:43,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:43,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1841 states and 3570 transitions. [2023-12-02 23:51:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3570 transitions. [2023-12-02 23:51:43,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:43,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1842 states and 3570 transitions. [2023-12-02 23:51:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 3570 transitions. [2023-12-02 23:51:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:43,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:43,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 1856 states and 3599 transitions. [2023-12-02 23:51:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3599 transitions. [2023-12-02 23:51:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:43,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 1857 states and 3599 transitions. [2023-12-02 23:51:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3599 transitions. [2023-12-02 23:51:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:43,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 1858 states and 3599 transitions. [2023-12-02 23:51:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3599 transitions. [2023-12-02 23:51:43,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:43,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 1859 states and 3599 transitions. [2023-12-02 23:51:43,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3599 transitions. [2023-12-02 23:51:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:43,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:43,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:43,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3620 states to 1860 states and 3599 transitions. [2023-12-02 23:51:43,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3599 transitions. [2023-12-02 23:51:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:43,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:43,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:44,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 1868 states and 3616 transitions. [2023-12-02 23:51:44,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3616 transitions. [2023-12-02 23:51:44,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:44,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:44,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 1869 states and 3616 transitions. [2023-12-02 23:51:44,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3616 transitions. [2023-12-02 23:51:44,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:44,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:44,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 1870 states and 3616 transitions. [2023-12-02 23:51:44,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3616 transitions. [2023-12-02 23:51:44,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:44,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:44,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3656 states to 1872 states and 3621 transitions. [2023-12-02 23:51:44,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3621 transitions. [2023-12-02 23:51:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:51:44,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:44,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:44,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:44,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 1880 states and 3635 transitions. [2023-12-02 23:51:44,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 3635 transitions. [2023-12-02 23:51:44,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:51:44,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:44,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:44,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:45,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:46,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 1908 states and 3691 transitions. [2023-12-02 23:51:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3691 transitions. [2023-12-02 23:51:46,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:51:46,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:46,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:47,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:47,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1913 states and 3702 transitions. [2023-12-02 23:51:47,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1913 states and 3702 transitions. [2023-12-02 23:51:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:51:47,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:47,875 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:49,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:49,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3795 states to 1924 states and 3725 transitions. [2023-12-02 23:51:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1924 states and 3725 transitions. [2023-12-02 23:51:49,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:51:49,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:49,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:49,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:52,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:52,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1944 states and 3766 transitions. [2023-12-02 23:51:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 3766 transitions. [2023-12-02 23:51:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:51:52,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:52,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:52,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:52,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 1945 states and 3767 transitions. [2023-12-02 23:51:52,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3767 transitions. [2023-12-02 23:51:52,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:51:52,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:52,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:52,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:52,899 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:53,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:53,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3848 states to 1946 states and 3768 transitions. [2023-12-02 23:51:53,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3768 transitions. [2023-12-02 23:51:53,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:51:53,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:53,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:53,107 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:53,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3849 states to 1947 states and 3769 transitions. [2023-12-02 23:51:53,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 3769 transitions. [2023-12-02 23:51:53,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:51:53,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:53,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:53,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:53,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:53,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 1948 states and 3770 transitions. [2023-12-02 23:51:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1948 states and 3770 transitions. [2023-12-02 23:51:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:51:53,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:53,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:53,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:53,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:53,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:53,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1949 states and 3771 transitions. [2023-12-02 23:51:53,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 3771 transitions. [2023-12-02 23:51:53,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:51:53,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:53,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:53,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:53,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:53,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 1950 states and 3772 transitions. [2023-12-02 23:51:53,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3772 transitions. [2023-12-02 23:51:53,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:51:53,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:53,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:54,020 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 23:51:54,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 1929 states and 3734 transitions. [2023-12-02 23:51:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 3734 transitions. [2023-12-02 23:51:54,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 23:51:54,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:54,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:51:58,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:58,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3903 states to 1960 states and 3798 transitions. [2023-12-02 23:51:58,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3798 transitions. [2023-12-02 23:51:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 23:51:58,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:58,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:58,445 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:51:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:59,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3916 states to 1965 states and 3809 transitions. [2023-12-02 23:51:59,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3809 transitions. [2023-12-02 23:51:59,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 23:51:59,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:59,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:00,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:00,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3941 states to 1976 states and 3832 transitions. [2023-12-02 23:52:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 3832 transitions. [2023-12-02 23:52:00,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 23:52:00,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:00,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:00,584 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:03,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 1996 states and 3874 transitions. [2023-12-02 23:52:03,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3874 transitions. [2023-12-02 23:52:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:52:03,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:03,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:03,534 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:03,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:03,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 1997 states and 3875 transitions. [2023-12-02 23:52:03,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3875 transitions. [2023-12-02 23:52:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:52:03,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:03,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:03,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:03,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:03,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3987 states to 1998 states and 3876 transitions. [2023-12-02 23:52:03,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3876 transitions. [2023-12-02 23:52:03,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:52:03,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:03,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:03,954 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3988 states to 1999 states and 3877 transitions. [2023-12-02 23:52:04,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1999 states and 3877 transitions. [2023-12-02 23:52:04,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:52:04,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:04,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3989 states to 2000 states and 3878 transitions. [2023-12-02 23:52:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 3878 transitions. [2023-12-02 23:52:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:52:04,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:04,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:04,465 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3990 states to 2001 states and 3879 transitions. [2023-12-02 23:52:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2001 states and 3879 transitions. [2023-12-02 23:52:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:52:04,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:04,710 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:04,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2002 states and 3880 transitions. [2023-12-02 23:52:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3880 transitions. [2023-12-02 23:52:04,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:52:04,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:04,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3950 states to 1981 states and 3841 transitions. [2023-12-02 23:52:04,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3841 transitions. [2023-12-02 23:52:04,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 23:52:04,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:05,677 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:11,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4054 states to 2015 states and 3912 transitions. [2023-12-02 23:52:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 3912 transitions. [2023-12-02 23:52:11,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 23:52:11,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:11,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:12,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:13,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:13,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4067 states to 2020 states and 3923 transitions. [2023-12-02 23:52:13,004 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3923 transitions. [2023-12-02 23:52:13,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 23:52:13,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:13,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:13,052 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:14,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:14,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 2031 states and 3946 transitions. [2023-12-02 23:52:14,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2031 states and 3946 transitions. [2023-12-02 23:52:14,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 23:52:14,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:14,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:14,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:18,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:18,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4135 states to 2050 states and 3987 transitions. [2023-12-02 23:52:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3987 transitions. [2023-12-02 23:52:18,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:52:18,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:18,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:18,735 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:18,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:18,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2051 states and 3988 transitions. [2023-12-02 23:52:18,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3988 transitions. [2023-12-02 23:52:18,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:52:18,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:18,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 2052 states and 3989 transitions. [2023-12-02 23:52:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 2052 states and 3989 transitions. [2023-12-02 23:52:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:52:19,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:19,325 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:19,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:19,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2053 states and 3990 transitions. [2023-12-02 23:52:19,592 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3990 transitions. [2023-12-02 23:52:19,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:52:19,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:19,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:19,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:19,649 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:19,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:19,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 2054 states and 3991 transitions. [2023-12-02 23:52:19,978 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3991 transitions. [2023-12-02 23:52:19,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:52:19,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:19,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:20,002 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:20,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4138 states to 2054 states and 3990 transitions. [2023-12-02 23:52:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 3990 transitions. [2023-12-02 23:52:20,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:52:20,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:20,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:20,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4139 states to 2055 states and 3991 transitions. [2023-12-02 23:52:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3991 transitions. [2023-12-02 23:52:20,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:52:20,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:20,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:20,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:20,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2056 states and 3992 transitions. [2023-12-02 23:52:20,703 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3992 transitions. [2023-12-02 23:52:20,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:52:20,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:20,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:21,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4099 states to 2036 states and 3954 transitions. [2023-12-02 23:52:21,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3954 transitions. [2023-12-02 23:52:21,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:52:21,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:21,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:21,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:21,382 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:21,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4103 states to 2038 states and 3958 transitions. [2023-12-02 23:52:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3958 transitions. [2023-12-02 23:52:21,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:52:21,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:21,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:22,264 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:32,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 2075 states and 4036 transitions. [2023-12-02 23:52:32,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 4036 transitions. [2023-12-02 23:52:32,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:52:32,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:32,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:32,315 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:33,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4234 states to 2080 states and 4047 transitions. [2023-12-02 23:52:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 4047 transitions. [2023-12-02 23:52:33,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:52:33,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:33,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:33,626 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:36,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:36,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4259 states to 2091 states and 4070 transitions. [2023-12-02 23:52:36,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2091 states and 4070 transitions. [2023-12-02 23:52:36,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:52:36,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:36,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:36,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:41,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4302 states to 2110 states and 4111 transitions. [2023-12-02 23:52:41,432 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 4111 transitions. [2023-12-02 23:52:41,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:52:41,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:41,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:41,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4303 states to 2111 states and 4112 transitions. [2023-12-02 23:52:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4112 transitions. [2023-12-02 23:52:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:52:41,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:41,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:41,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:42,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:42,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2112 states and 4113 transitions. [2023-12-02 23:52:42,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 4113 transitions. [2023-12-02 23:52:42,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:52:42,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:42,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:42,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:42,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4305 states to 2113 states and 4114 transitions. [2023-12-02 23:52:42,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 4114 transitions. [2023-12-02 23:52:42,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:52:42,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:42,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:42,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:42,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4306 states to 2114 states and 4115 transitions. [2023-12-02 23:52:42,799 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 4115 transitions. [2023-12-02 23:52:42,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:52:42,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:42,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:43,054 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:47,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 2125 states and 4137 transitions. [2023-12-02 23:52:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2125 states and 4137 transitions. [2023-12-02 23:52:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:52:47,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:47,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:47,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4345 states to 2126 states and 4138 transitions. [2023-12-02 23:52:47,619 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 4138 transitions. [2023-12-02 23:52:47,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:52:47,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:47,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:47,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 2127 states and 4139 transitions. [2023-12-02 23:52:47,997 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4139 transitions. [2023-12-02 23:52:47,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:52:47,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:47,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:48,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:48,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:52:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:48,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4304 states to 2107 states and 4101 transitions. [2023-12-02 23:52:48,686 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 4101 transitions. [2023-12-02 23:52:48,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:52:48,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:48,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:48,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:48,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:48,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 2109 states and 4105 transitions. [2023-12-02 23:52:48,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 4105 transitions. [2023-12-02 23:52:48,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:52:48,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:48,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:48,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:52:49,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:49,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4311 states to 2111 states and 4108 transitions. [2023-12-02 23:52:49,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 4108 transitions. [2023-12-02 23:52:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:52:49,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:49,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:53:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2151 states and 4193 transitions. [2023-12-02 23:53:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2151 states and 4193 transitions. [2023-12-02 23:53:05,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:53:05,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:05,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:05,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:07,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:07,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4452 states to 2156 states and 4204 transitions. [2023-12-02 23:53:07,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 4204 transitions. [2023-12-02 23:53:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:53:07,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:07,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:07,102 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:10,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4478 states to 2167 states and 4228 transitions. [2023-12-02 23:53:10,894 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 4228 transitions. [2023-12-02 23:53:10,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:53:10,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:10,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:17,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2183 states and 4263 transitions. [2023-12-02 23:53:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 4263 transitions. [2023-12-02 23:53:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:53:17,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:17,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:17,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:17,116 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:18,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:18,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2186 states and 4269 transitions. [2023-12-02 23:53:18,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4269 transitions. [2023-12-02 23:53:18,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:53:18,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:18,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:18,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:18,746 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:19,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:19,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2187 states and 4270 transitions. [2023-12-02 23:53:19,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2187 states and 4270 transitions. [2023-12-02 23:53:19,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:53:19,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:19,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:19,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:19,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4523 states to 2188 states and 4271 transitions. [2023-12-02 23:53:19,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 4271 transitions. [2023-12-02 23:53:19,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:53:19,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:19,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:19,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:19,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:19,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4524 states to 2189 states and 4272 transitions. [2023-12-02 23:53:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 2189 states and 4272 transitions. [2023-12-02 23:53:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:53:19,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:19,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:20,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:20,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 2190 states and 4273 transitions. [2023-12-02 23:53:20,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 4273 transitions. [2023-12-02 23:53:20,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:53:20,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:20,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:20,627 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:53:27,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:27,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4556 states to 2204 states and 4302 transitions. [2023-12-02 23:53:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 4302 transitions. [2023-12-02 23:53:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:53:27,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:27,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:27,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:27,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:27,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2205 states and 4303 transitions. [2023-12-02 23:53:27,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 4303 transitions. [2023-12-02 23:53:27,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:53:27,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:27,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:27,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 2206 states and 4304 transitions. [2023-12-02 23:53:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 4304 transitions. [2023-12-02 23:53:28,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:53:28,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:28,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:28,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:28,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4515 states to 2186 states and 4266 transitions. [2023-12-02 23:53:28,843 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 4266 transitions. [2023-12-02 23:53:28,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:53:28,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:28,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:28,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:53:28,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 2188 states and 4269 transitions. [2023-12-02 23:53:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 4269 transitions. [2023-12-02 23:53:28,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:53:28,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:28,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:53:29,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:29,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2190 states and 4273 transitions. [2023-12-02 23:53:29,170 INFO L276 IsEmpty]: Start isEmpty. Operand 2190 states and 4273 transitions. [2023-12-02 23:53:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:53:29,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:29,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:29,260 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:53:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:29,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 2192 states and 4276 transitions. [2023-12-02 23:53:29,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 4276 transitions. [2023-12-02 23:53:29,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:53:29,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:29,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:30,968 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:53:53,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:53,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4666 states to 2235 states and 4370 transitions. [2023-12-02 23:53:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 2235 states and 4370 transitions. [2023-12-02 23:53:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:53:53,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:53,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:53,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:55,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 2240 states and 4381 transitions. [2023-12-02 23:53:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2240 states and 4381 transitions. [2023-12-02 23:53:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:53:55,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:55,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:53:59,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4704 states to 2250 states and 4404 transitions. [2023-12-02 23:54:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 4404 transitions. [2023-12-02 23:54:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:54:00,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:00,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:05,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 2260 states and 4427 transitions. [2023-12-02 23:54:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2260 states and 4427 transitions. [2023-12-02 23:54:05,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:54:05,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:05,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:05,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:05,098 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:07,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:07,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4735 states to 2263 states and 4433 transitions. [2023-12-02 23:54:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2263 states and 4433 transitions. [2023-12-02 23:54:07,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:54:07,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:07,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:09,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:09,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4741 states to 2266 states and 4439 transitions. [2023-12-02 23:54:09,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 4439 transitions. [2023-12-02 23:54:09,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:54:09,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:09,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:09,123 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:11,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:11,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4747 states to 2269 states and 4445 transitions. [2023-12-02 23:54:11,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 4445 transitions. [2023-12-02 23:54:11,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:11,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:11,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:11,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:11,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4748 states to 2270 states and 4446 transitions. [2023-12-02 23:54:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2270 states and 4446 transitions. [2023-12-02 23:54:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:11,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:11,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:11,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:12,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4749 states to 2271 states and 4447 transitions. [2023-12-02 23:54:12,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 4447 transitions. [2023-12-02 23:54:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:12,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:12,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:12,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:12,147 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:12,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:12,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 2272 states and 4448 transitions. [2023-12-02 23:54:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2272 states and 4448 transitions. [2023-12-02 23:54:12,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:12,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:12,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:12,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:13,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4751 states to 2273 states and 4449 transitions. [2023-12-02 23:54:13,202 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states and 4449 transitions. [2023-12-02 23:54:13,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:13,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:13,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:13,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:13,230 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:54:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:13,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2275 states and 4452 transitions. [2023-12-02 23:54:13,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 4452 transitions. [2023-12-02 23:54:13,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:13,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:13,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:13,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:13,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:54:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 2292 states and 4488 transitions. [2023-12-02 23:54:23,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2292 states and 4488 transitions. [2023-12-02 23:54:23,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:23,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:23,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:23,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:24,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:24,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4793 states to 2293 states and 4489 transitions. [2023-12-02 23:54:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 2293 states and 4489 transitions. [2023-12-02 23:54:24,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:24,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:24,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:24,141 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:25,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:25,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 2295 states and 4491 transitions. [2023-12-02 23:54:25,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states and 4491 transitions. [2023-12-02 23:54:25,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:25,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:25,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:25,669 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:54:26,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4751 states to 2275 states and 4453 transitions. [2023-12-02 23:54:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 4453 transitions. [2023-12-02 23:54:26,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:54:26,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:26,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:54:26,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:26,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2277 states and 4456 transitions. [2023-12-02 23:54:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 2277 states and 4456 transitions. [2023-12-02 23:54:26,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:54:26,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:26,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:26,882 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:54:26,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:26,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4757 states to 2279 states and 4459 transitions. [2023-12-02 23:54:26,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2279 states and 4459 transitions. [2023-12-02 23:54:26,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:54:26,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:26,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:26,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:27,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:54:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4761 states to 2281 states and 4463 transitions. [2023-12-02 23:54:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 2281 states and 4463 transitions. [2023-12-02 23:54:27,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:54:27,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:27,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:27,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:54:27,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:27,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4764 states to 2283 states and 4466 transitions. [2023-12-02 23:54:27,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2283 states and 4466 transitions. [2023-12-02 23:54:27,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:54:27,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:27,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:27,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:29,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:00,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 2329 states and 4568 transitions. [2023-12-02 23:55:00,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 4568 transitions. [2023-12-02 23:55:00,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:55:00,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:00,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:04,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4931 states to 2334 states and 4580 transitions. [2023-12-02 23:55:04,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 4580 transitions. [2023-12-02 23:55:04,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:55:04,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:04,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:04,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:11,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:11,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4956 states to 2344 states and 4603 transitions. [2023-12-02 23:55:11,365 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 4603 transitions. [2023-12-02 23:55:11,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:55:11,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:11,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:11,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:20,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4987 states to 2357 states and 4632 transitions. [2023-12-02 23:55:20,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 4632 transitions. [2023-12-02 23:55:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:55:20,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:20,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4993 states to 2360 states and 4638 transitions. [2023-12-02 23:55:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 4638 transitions. [2023-12-02 23:55:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:55:22,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:22,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:22,818 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:25,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:25,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4999 states to 2363 states and 4644 transitions. [2023-12-02 23:55:25,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 4644 transitions. [2023-12-02 23:55:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:25,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:25,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:25,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:25,132 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:25,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5000 states to 2364 states and 4645 transitions. [2023-12-02 23:55:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 4645 transitions. [2023-12-02 23:55:25,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:25,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:25,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:26,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:26,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5001 states to 2365 states and 4646 transitions. [2023-12-02 23:55:26,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2365 states and 4646 transitions. [2023-12-02 23:55:26,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:26,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:26,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5002 states to 2366 states and 4647 transitions. [2023-12-02 23:55:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 4647 transitions. [2023-12-02 23:55:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:26,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:27,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:27,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5003 states to 2367 states and 4648 transitions. [2023-12-02 23:55:27,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 4648 transitions. [2023-12-02 23:55:27,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:27,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:27,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:27,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:27,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:27,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5006 states to 2369 states and 4651 transitions. [2023-12-02 23:55:27,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 4651 transitions. [2023-12-02 23:55:27,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:27,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:27,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:27,580 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5009 states to 2371 states and 4654 transitions. [2023-12-02 23:55:27,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 4654 transitions. [2023-12-02 23:55:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:27,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:27,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:27,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:28,065 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:44,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5064 states to 2391 states and 4697 transitions. [2023-12-02 23:55:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 4697 transitions. [2023-12-02 23:55:44,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:44,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:44,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:44,134 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:44,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:44,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5065 states to 2392 states and 4698 transitions. [2023-12-02 23:55:44,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 4698 transitions. [2023-12-02 23:55:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:44,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:44,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:46,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5067 states to 2394 states and 4700 transitions. [2023-12-02 23:55:46,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2394 states and 4700 transitions. [2023-12-02 23:55:46,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:55:46,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:46,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:46,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:46,826 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:55:47,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:47,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5022 states to 2374 states and 4662 transitions. [2023-12-02 23:55:47,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 4662 transitions. [2023-12-02 23:55:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:55:47,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:47,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:48,074 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5025 states to 2376 states and 4665 transitions. [2023-12-02 23:55:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 4665 transitions. [2023-12-02 23:55:48,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:55:48,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:48,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:48,234 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5028 states to 2378 states and 4668 transitions. [2023-12-02 23:55:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 2378 states and 4668 transitions. [2023-12-02 23:55:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:55:48,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:48,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:48,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5031 states to 2380 states and 4671 transitions. [2023-12-02 23:55:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 4671 transitions. [2023-12-02 23:55:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:55:48,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:48,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:48,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:48,545 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:48,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:48,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 2382 states and 4675 transitions. [2023-12-02 23:55:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 4675 transitions. [2023-12-02 23:55:48,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:55:48,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:48,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:48,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:55:49,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:49,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5038 states to 2384 states and 4678 transitions. [2023-12-02 23:55:49,455 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 4678 transitions. [2023-12-02 23:55:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:55:49,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:49,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:51,454 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:56:33,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:33,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 2433 states and 4789 transitions. [2023-12-02 23:56:33,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 4789 transitions. [2023-12-02 23:56:33,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:56:33,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:33,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:33,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:38,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:38,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 2437 states and 4800 transitions. [2023-12-02 23:56:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2437 states and 4800 transitions. [2023-12-02 23:56:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:56:38,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:38,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:38,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:38,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 2447 states and 4823 transitions. [2023-12-02 23:56:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 4823 transitions. [2023-12-02 23:56:47,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:56:47,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:47,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:52,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 2451 states and 4834 transitions. [2023-12-02 23:56:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 4834 transitions. [2023-12-02 23:56:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:56:52,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,104 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5254 states to 2454 states and 4840 transitions. [2023-12-02 23:56:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 4840 transitions. [2023-12-02 23:56:54,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:56:54,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:54,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:56:57,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:57,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 2457 states and 4846 transitions. [2023-12-02 23:56:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2457 states and 4846 transitions. [2023-12-02 23:56:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:56:57,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:57,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:57,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:00,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 2460 states and 4852 transitions. [2023-12-02 23:57:00,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 4852 transitions. [2023-12-02 23:57:00,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:57:00,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:00,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:00,605 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:06,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5278 states to 2466 states and 4864 transitions. [2023-12-02 23:57:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 4864 transitions. [2023-12-02 23:57:06,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:06,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 2467 states and 4865 transitions. [2023-12-02 23:57:07,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 4865 transitions. [2023-12-02 23:57:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:07,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,129 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:07,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 2468 states and 4866 transitions. [2023-12-02 23:57:07,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2468 states and 4866 transitions. [2023-12-02 23:57:07,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:07,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:07,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:08,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:08,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 2469 states and 4867 transitions. [2023-12-02 23:57:08,478 INFO L276 IsEmpty]: Start isEmpty. Operand 2469 states and 4867 transitions. [2023-12-02 23:57:08,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:08,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:08,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:08,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:09,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5282 states to 2470 states and 4868 transitions. [2023-12-02 23:57:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2470 states and 4868 transitions. [2023-12-02 23:57:09,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:09,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:09,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5285 states to 2472 states and 4871 transitions. [2023-12-02 23:57:09,378 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 4871 transitions. [2023-12-02 23:57:09,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:09,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,405 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 2474 states and 4874 transitions. [2023-12-02 23:57:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2474 states and 4874 transitions. [2023-12-02 23:57:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:09,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5291 states to 2476 states and 4877 transitions. [2023-12-02 23:57:09,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2476 states and 4877 transitions. [2023-12-02 23:57:09,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:09,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:10,195 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:33,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 2499 states and 4926 transitions. [2023-12-02 23:57:33,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2499 states and 4926 transitions. [2023-12-02 23:57:33,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:33,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:33,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:33,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 2501 states and 4928 transitions. [2023-12-02 23:57:35,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2501 states and 4928 transitions. [2023-12-02 23:57:35,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:35,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:37,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:37,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5346 states to 2503 states and 4930 transitions. [2023-12-02 23:57:37,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2503 states and 4930 transitions. [2023-12-02 23:57:37,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:57:37,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:37,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:37,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:39,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5300 states to 2483 states and 4892 transitions. [2023-12-02 23:57:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 2483 states and 4892 transitions. [2023-12-02 23:57:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:57:39,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5303 states to 2485 states and 4895 transitions. [2023-12-02 23:57:39,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2485 states and 4895 transitions. [2023-12-02 23:57:39,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:57:39,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5306 states to 2487 states and 4898 transitions. [2023-12-02 23:57:39,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2487 states and 4898 transitions. [2023-12-02 23:57:39,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:57:39,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,508 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5309 states to 2489 states and 4901 transitions. [2023-12-02 23:57:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 4901 transitions. [2023-12-02 23:57:39,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:57:39,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:39,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5312 states to 2491 states and 4904 transitions. [2023-12-02 23:57:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2491 states and 4904 transitions. [2023-12-02 23:57:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:57:39,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:39,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:39,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:40,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 2493 states and 4908 transitions. [2023-12-02 23:57:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 4908 transitions. [2023-12-02 23:57:40,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:57:40,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,133 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:41,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5319 states to 2495 states and 4911 transitions. [2023-12-02 23:57:41,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2495 states and 4911 transitions. [2023-12-02 23:57:41,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:57:41,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:41,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:41,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:57:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:59,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5366 states to 2517 states and 4958 transitions. [2023-12-02 23:57:59,421 INFO L276 IsEmpty]: Start isEmpty. Operand 2517 states and 4958 transitions. [2023-12-02 23:57:59,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:57:59,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:59,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:59,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:59,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5369 states to 2519 states and 4961 transitions. [2023-12-02 23:57:59,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2519 states and 4961 transitions. [2023-12-02 23:57:59,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:57:59,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:59,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:59,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:59,547 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:59,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5372 states to 2521 states and 4964 transitions. [2023-12-02 23:57:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2521 states and 4964 transitions. [2023-12-02 23:57:59,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:57:59,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:59,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:59,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5375 states to 2523 states and 4967 transitions. [2023-12-02 23:57:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 2523 states and 4967 transitions. [2023-12-02 23:57:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:57:59,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:59,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:59,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:57:59,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5378 states to 2525 states and 4970 transitions. [2023-12-02 23:57:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 2525 states and 4970 transitions. [2023-12-02 23:57:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:57:59,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:59,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:59,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:00,364 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5435 states to 2551 states and 5024 transitions. [2023-12-02 23:58:25,447 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 5024 transitions. [2023-12-02 23:58:25,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:58:25,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:25,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5438 states to 2553 states and 5027 transitions. [2023-12-02 23:58:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 5027 transitions. [2023-12-02 23:58:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:58:25,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:25,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5441 states to 2555 states and 5030 transitions. [2023-12-02 23:58:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2555 states and 5030 transitions. [2023-12-02 23:58:25,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:58:25,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5444 states to 2557 states and 5033 transitions. [2023-12-02 23:58:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 5033 transitions. [2023-12-02 23:58:25,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:58:25,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:25,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:25,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5447 states to 2559 states and 5036 transitions. [2023-12-02 23:58:26,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 5036 transitions. [2023-12-02 23:58:26,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:58:26,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,046 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:26,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5450 states to 2561 states and 5039 transitions. [2023-12-02 23:58:26,115 INFO L276 IsEmpty]: Start isEmpty. Operand 2561 states and 5039 transitions. [2023-12-02 23:58:26,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:58:26,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,144 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:26,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:26,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5454 states to 2563 states and 5043 transitions. [2023-12-02 23:58:26,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 5043 transitions. [2023-12-02 23:58:26,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:58:26,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:26,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:26,239 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:27,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5457 states to 2565 states and 5046 transitions. [2023-12-02 23:58:27,042 INFO L276 IsEmpty]: Start isEmpty. Operand 2565 states and 5046 transitions. [2023-12-02 23:58:27,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:58:27,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,070 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:27,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5460 states to 2567 states and 5049 transitions. [2023-12-02 23:58:27,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2567 states and 5049 transitions. [2023-12-02 23:58:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:58:27,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:27,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5463 states to 2569 states and 5052 transitions. [2023-12-02 23:58:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2569 states and 5052 transitions. [2023-12-02 23:58:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:58:27,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:27,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 2571 states and 5055 transitions. [2023-12-02 23:58:27,363 INFO L276 IsEmpty]: Start isEmpty. Operand 2571 states and 5055 transitions. [2023-12-02 23:58:27,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:58:27,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:27,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5469 states to 2573 states and 5058 transitions. [2023-12-02 23:58:27,465 INFO L276 IsEmpty]: Start isEmpty. Operand 2573 states and 5058 transitions. [2023-12-02 23:58:27,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:58:27,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:27,493 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:27,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:27,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 2575 states and 5061 transitions. [2023-12-02 23:58:27,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2575 states and 5061 transitions. [2023-12-02 23:58:27,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:58:27,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:27,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:27,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:28,138 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5534 states to 2604 states and 5121 transitions. [2023-12-02 23:58:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 5121 transitions. [2023-12-02 23:58:56,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:58:56,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5537 states to 2606 states and 5124 transitions. [2023-12-02 23:58:56,934 INFO L276 IsEmpty]: Start isEmpty. Operand 2606 states and 5124 transitions. [2023-12-02 23:58:56,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:58:56,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5540 states to 2608 states and 5127 transitions. [2023-12-02 23:58:57,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2608 states and 5127 transitions. [2023-12-02 23:58:57,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:58:57,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5543 states to 2610 states and 5130 transitions. [2023-12-02 23:58:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2610 states and 5130 transitions. [2023-12-02 23:58:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:58:57,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5546 states to 2612 states and 5133 transitions. [2023-12-02 23:58:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 2612 states and 5133 transitions. [2023-12-02 23:58:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:58:57,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 2614 states and 5136 transitions. [2023-12-02 23:58:57,370 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 5136 transitions. [2023-12-02 23:58:57,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:58:57,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,398 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 23:58:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5552 states to 2616 states and 5139 transitions. [2023-12-02 23:58:57,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2616 states and 5139 transitions. [2023-12-02 23:58:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:58:57,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,573 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:24,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:24,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5601 states to 2638 states and 5188 transitions. [2023-12-02 23:59:24,548 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 5188 transitions. [2023-12-02 23:59:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:59:24,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:24,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:24,678 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:24,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5604 states to 2640 states and 5191 transitions. [2023-12-02 23:59:24,780 INFO L276 IsEmpty]: Start isEmpty. Operand 2640 states and 5191 transitions. [2023-12-02 23:59:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:59:24,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:24,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:24,880 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:24,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:24,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5607 states to 2642 states and 5194 transitions. [2023-12-02 23:59:24,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 5194 transitions. [2023-12-02 23:59:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:59:24,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:24,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:25,083 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:25,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5610 states to 2644 states and 5197 transitions. [2023-12-02 23:59:25,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2644 states and 5197 transitions. [2023-12-02 23:59:25,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:59:25,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:25,442 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:25,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5613 states to 2646 states and 5200 transitions. [2023-12-02 23:59:25,536 INFO L276 IsEmpty]: Start isEmpty. Operand 2646 states and 5200 transitions. [2023-12-02 23:59:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:59:25,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:25,654 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:25,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5616 states to 2648 states and 5203 transitions. [2023-12-02 23:59:25,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2648 states and 5203 transitions. [2023-12-02 23:59:25,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:59:25,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:25,854 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:25,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5619 states to 2650 states and 5206 transitions. [2023-12-02 23:59:25,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2650 states and 5206 transitions. [2023-12-02 23:59:25,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:59:25,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 23:59:26,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5622 states to 2652 states and 5209 transitions. [2023-12-02 23:59:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 5209 transitions. [2023-12-02 23:59:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:59:26,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:26,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 23:59:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:51,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5664 states to 2671 states and 5251 transitions. [2023-12-02 23:59:51,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 5251 transitions. [2023-12-02 23:59:51,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:59:51,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:51,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:52,064 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 00:00:19,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5716 states to 2695 states and 5303 transitions. [2023-12-03 00:00:19,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2695 states and 5303 transitions. [2023-12-03 00:00:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:00:19,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 00:00:19,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5719 states to 2697 states and 5306 transitions. [2023-12-03 00:00:19,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 5306 transitions. [2023-12-03 00:00:19,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:00:19,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 00:00:19,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5722 states to 2699 states and 5309 transitions. [2023-12-03 00:00:19,691 INFO L276 IsEmpty]: Start isEmpty. Operand 2699 states and 5309 transitions. [2023-12-03 00:00:19,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:00:19,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,793 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 00:00:19,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5725 states to 2701 states and 5312 transitions. [2023-12-03 00:00:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 5312 transitions. [2023-12-03 00:00:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:00:19,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:19,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:19,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:19,985 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 00:00:20,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:20,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5728 states to 2703 states and 5315 transitions. [2023-12-03 00:00:20,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 5315 transitions. [2023-12-03 00:00:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:00:20,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:20,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:20,184 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 00:00:20,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:20,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5731 states to 2705 states and 5318 transitions. [2023-12-03 00:00:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 5318 transitions. [2023-12-03 00:00:20,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:00:20,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:20,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:20,503 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 00:00:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5734 states to 2707 states and 5321 transitions. [2023-12-03 00:00:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 5321 transitions. [2023-12-03 00:00:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:00:20,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:20,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:20,693 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 00:00:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:42,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 2723 states and 5356 transitions. [2023-12-03 00:00:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 2723 states and 5356 transitions. [2023-12-03 00:00:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:42,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:42,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:42,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:42,574 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:42,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5783 states to 2727 states and 5370 transitions. [2023-12-03 00:00:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 5370 transitions. [2023-12-03 00:00:42,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:42,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:42,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:43,598 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2749 states and 5444 transitions. [2023-12-03 00:00:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2749 states and 5444 transitions. [2023-12-03 00:00:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:48,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:48,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:48,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:48,666 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2750 states and 5444 transitions. [2023-12-03 00:00:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 2750 states and 5444 transitions. [2023-12-03 00:00:48,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:48,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:48,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2751 states and 5444 transitions. [2023-12-03 00:00:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2751 states and 5444 transitions. [2023-12-03 00:00:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:49,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2752 states and 5444 transitions. [2023-12-03 00:00:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2752 states and 5444 transitions. [2023-12-03 00:00:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:49,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:49,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2753 states and 5444 transitions. [2023-12-03 00:00:49,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2753 states and 5444 transitions. [2023-12-03 00:00:49,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:49,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,829 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:50,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:50,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5865 states to 2754 states and 5444 transitions. [2023-12-03 00:00:50,025 INFO L276 IsEmpty]: Start isEmpty. Operand 2754 states and 5444 transitions. [2023-12-03 00:00:50,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:50,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:50,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:50,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:50,878 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:55,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:55,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5928 states to 2773 states and 5499 transitions. [2023-12-03 00:00:55,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 5499 transitions. [2023-12-03 00:00:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:55,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:55,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2787 states and 5543 transitions. [2023-12-03 00:00:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 2787 states and 5543 transitions. [2023-12-03 00:00:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:56,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:56,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:56,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2788 states and 5543 transitions. [2023-12-03 00:00:56,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2788 states and 5543 transitions. [2023-12-03 00:00:56,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:56,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:56,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:56,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2789 states and 5543 transitions. [2023-12-03 00:00:56,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2789 states and 5543 transitions. [2023-12-03 00:00:56,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:56,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:56,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:56,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,022 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:57,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:57,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2790 states and 5543 transitions. [2023-12-03 00:00:57,119 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 5543 transitions. [2023-12-03 00:00:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:57,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:57,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:57,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2791 states and 5543 transitions. [2023-12-03 00:00:57,278 INFO L276 IsEmpty]: Start isEmpty. Operand 2791 states and 5543 transitions. [2023-12-03 00:00:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:57,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:57,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,331 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:57,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2792 states and 5543 transitions. [2023-12-03 00:00:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 5543 transitions. [2023-12-03 00:00:57,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:57,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:57,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:57,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:57,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2793 states and 5543 transitions. [2023-12-03 00:00:57,633 INFO L276 IsEmpty]: Start isEmpty. Operand 2793 states and 5543 transitions. [2023-12-03 00:00:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:57,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:57,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,693 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:57,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2794 states and 5543 transitions. [2023-12-03 00:00:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 5543 transitions. [2023-12-03 00:00:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:57,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:57,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:57,889 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 7 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:00:58,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:58,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5981 states to 2795 states and 5543 transitions. [2023-12-03 00:00:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 2795 states and 5543 transitions. [2023-12-03 00:00:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:00:58,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:58,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:58,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:01:03,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:03,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6037 states to 2808 states and 5591 transitions. [2023-12-03 00:01:03,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 5591 transitions. [2023-12-03 00:01:03,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:03,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:03,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:03,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:03,793 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 22 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:01:05,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:05,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 2816 states and 5607 transitions. [2023-12-03 00:01:05,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 5607 transitions. [2023-12-03 00:01:05,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:05,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:05,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:05,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:05,212 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:01:05,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:05,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 2817 states and 5607 transitions. [2023-12-03 00:01:05,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2817 states and 5607 transitions. [2023-12-03 00:01:05,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:05,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:05,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:05,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:05,362 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:01:05,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 2818 states and 5607 transitions. [2023-12-03 00:01:05,462 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 5607 transitions. [2023-12-03 00:01:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:05,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:05,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:05,514 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:01:05,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 2819 states and 5607 transitions. [2023-12-03 00:01:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 5607 transitions. [2023-12-03 00:01:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:05,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:05,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:05,665 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 7 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:01:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:05,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6062 states to 2820 states and 5607 transitions. [2023-12-03 00:01:05,764 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 5607 transitions. [2023-12-03 00:01:05,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:05,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:05,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:01:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6109 states to 2827 states and 5646 transitions. [2023-12-03 00:01:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 2827 states and 5646 transitions. [2023-12-03 00:01:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:12,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:12,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:12,355 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 23 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 00:01:13,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6122 states to 2829 states and 5650 transitions. [2023-12-03 00:01:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 5650 transitions. [2023-12-03 00:01:13,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:13,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:14,353 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:01:30,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:30,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6196 states to 2842 states and 5724 transitions. [2023-12-03 00:01:30,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2842 states and 5724 transitions. [2023-12-03 00:01:30,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:30,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:30,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 00:01:56,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:56,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 2863 states and 5774 transitions. [2023-12-03 00:01:56,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2863 states and 5774 transitions. [2023-12-03 00:01:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:01:56,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:56,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:56,383 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 00:02:25,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 2887 states and 5831 transitions. [2023-12-03 00:02:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 5831 transitions. [2023-12-03 00:02:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:25,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:25,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:25,226 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-03 00:02:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:51,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6352 states to 2908 states and 5880 transitions. [2023-12-03 00:02:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 5880 transitions. [2023-12-03 00:02:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:51,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:51,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:51,266 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 00:02:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6355 states to 2910 states and 5883 transitions. [2023-12-03 00:02:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states and 5883 transitions. [2023-12-03 00:02:51,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:51,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:51,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 00:02:51,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 2912 states and 5886 transitions. [2023-12-03 00:02:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2912 states and 5886 transitions. [2023-12-03 00:02:51,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:51,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:51,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 00:02:51,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:51,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6361 states to 2914 states and 5889 transitions. [2023-12-03 00:02:51,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 5889 transitions. [2023-12-03 00:02:51,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:51,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:51,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:51,916 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 00:02:52,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:52,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6364 states to 2916 states and 5892 transitions. [2023-12-03 00:02:52,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2916 states and 5892 transitions. [2023-12-03 00:02:52,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:52,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:52,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:52,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:52,343 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 00:02:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:52,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6367 states to 2918 states and 5895 transitions. [2023-12-03 00:02:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 5895 transitions. [2023-12-03 00:02:52,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:52,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:52,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:52,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:52,553 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 00:02:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6370 states to 2920 states and 5898 transitions. [2023-12-03 00:02:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 5898 transitions. [2023-12-03 00:02:52,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:52,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:52,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 00:02:52,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6373 states to 2922 states and 5901 transitions. [2023-12-03 00:02:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 5901 transitions. [2023-12-03 00:02:52,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:52,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:52,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:52,969 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 00:02:53,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6376 states to 2924 states and 5904 transitions. [2023-12-03 00:02:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2924 states and 5904 transitions. [2023-12-03 00:02:53,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:53,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:53,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:53,176 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 00:02:53,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:53,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6379 states to 2926 states and 5907 transitions. [2023-12-03 00:02:53,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 5907 transitions. [2023-12-03 00:02:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:53,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:53,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:53,380 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 00:02:53,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 2928 states and 5910 transitions. [2023-12-03 00:02:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 5910 transitions. [2023-12-03 00:02:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:02:53,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:53,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 00:03:12,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:12,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6410 states to 2941 states and 5938 transitions. [2023-12-03 00:03:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 5938 transitions. [2023-12-03 00:03:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:12,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:12,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:12,822 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:03:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:16,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6418 states to 2945 states and 5946 transitions. [2023-12-03 00:03:16,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 5946 transitions. [2023-12-03 00:03:16,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:16,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:16,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,200 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:03:20,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6428 states to 2950 states and 5956 transitions. [2023-12-03 00:03:20,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 5956 transitions. [2023-12-03 00:03:20,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:20,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,346 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:03:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:22,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6433 states to 2953 states and 5961 transitions. [2023-12-03 00:03:22,640 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 5961 transitions. [2023-12-03 00:03:22,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:22,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:22,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,684 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:03:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6438 states to 2956 states and 5966 transitions. [2023-12-03 00:03:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 5966 transitions. [2023-12-03 00:03:24,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:24,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:24,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:24,832 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:03:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:27,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6443 states to 2959 states and 5971 transitions. [2023-12-03 00:03:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 5971 transitions. [2023-12-03 00:03:27,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:27,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:27,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,051 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:03:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:29,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6448 states to 2962 states and 5976 transitions. [2023-12-03 00:03:29,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2962 states and 5976 transitions. [2023-12-03 00:03:29,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:03:29,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:29,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,236 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:03:31,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:31,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6453 states to 2965 states and 5981 transitions. [2023-12-03 00:03:31,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 5981 transitions. [2023-12-03 00:03:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:03:31,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:31,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:31,308 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 00:03:51,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:51,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 2984 states and 6018 transitions. [2023-12-03 00:03:51,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 6018 transitions. [2023-12-03 00:03:51,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 00:03:51,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:51,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:54,853 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 00:04:02,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:02,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6489 states to 2984 states and 6017 transitions. [2023-12-03 00:04:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 6017 transitions. [2023-12-03 00:04:02,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:04:02,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:02,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:02,555 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked.