./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/mapavg3.i --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_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/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_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/mapavg3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/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_019f5f5c-70c0-4945-b3ce-f0ae99bce365/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 0c77653a602ef2869a70dbeec3f7f47f64eb0584e28f8389865460dcae0ce0cd --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:58:25,834 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:58:25,897 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:58:25,901 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:58:25,901 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:58:25,923 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:58:25,924 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:58:25,924 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:58:25,925 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:58:25,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:58:25,926 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:58:25,927 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:58:25,927 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:58:25,928 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:58:25,928 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:58:25,929 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:58:25,929 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:58:25,930 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:58:25,930 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:58:25,931 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:58:25,932 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:58:25,933 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:58:25,934 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:58:25,934 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:58:25,935 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:58:25,935 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:58:25,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:58:25,936 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:58:25,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:58:25,937 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:58:25,937 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:58:25,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:58:25,938 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:58:25,938 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_019f5f5c-70c0-4945-b3ce-f0ae99bce365/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0c77653a602ef2869a70dbeec3f7f47f64eb0584e28f8389865460dcae0ce0cd [2023-12-02 23:58:26,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:58:26,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:58:26,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:58:26,179 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:58:26,179 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:58:26,180 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/array-crafted/mapavg3.i [2023-12-02 23:58:28,974 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:58:29,135 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:58:29,135 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/sv-benchmarks/c/array-crafted/mapavg3.i [2023-12-02 23:58:29,143 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/data/fa39cc68e/93259b23bcfe4b41be8785c8fc29f4a6/FLAGfde2a824d [2023-12-02 23:58:29,158 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/data/fa39cc68e/93259b23bcfe4b41be8785c8fc29f4a6 [2023-12-02 23:58:29,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:58:29,162 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:58:29,163 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:58:29,164 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:58:29,169 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:58:29,169 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,171 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56c91899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29, skipping insertion in model container [2023-12-02 23:58:29,171 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,195 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:58:29,355 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_019f5f5c-70c0-4945-b3ce-f0ae99bce365/sv-benchmarks/c/array-crafted/mapavg3.i[1320,1333] [2023-12-02 23:58:29,359 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:58:29,367 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:58:29,386 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_019f5f5c-70c0-4945-b3ce-f0ae99bce365/sv-benchmarks/c/array-crafted/mapavg3.i[1320,1333] [2023-12-02 23:58:29,387 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:58:29,399 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:58:29,399 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29 WrapperNode [2023-12-02 23:58:29,400 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:58:29,401 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:58:29,401 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:58:29,401 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:58:29,407 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,413 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,434 INFO L138 Inliner]: procedures = 16, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 69 [2023-12-02 23:58:29,435 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:58:29,435 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:58:29,436 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:58:29,436 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:58:29,444 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,444 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,447 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,447 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,453 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,456 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,458 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,459 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,462 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:58:29,463 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:58:29,463 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:58:29,463 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:58:29,464 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:58:29,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:58:29,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:58:29,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_019f5f5c-70c0-4945-b3ce-f0ae99bce365/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:58:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:58:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:58:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 23:58:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 23:58:29,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:58:29,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:58:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 23:58:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure mapavg [2023-12-02 23:58:29,531 INFO L138 BoogieDeclarations]: Found implementation of procedure mapavg [2023-12-02 23:58:29,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 23:58:29,601 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:58:29,603 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:58:29,749 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:58:29,790 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:58:29,790 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-02 23:58:29,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:58:29 BoogieIcfgContainer [2023-12-02 23:58:29,792 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:58:29,793 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:58:29,793 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:58:29,804 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:58:29,804 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:58:29" (1/1) ... [2023-12-02 23:58:29,812 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:58:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2023-12-02 23:58:29,862 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2023-12-02 23:58:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-02 23:58:29,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,142 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 23:58:30,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 18 states and 23 transitions. [2023-12-02 23:58:30,189 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2023-12-02 23:58:30,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-02 23:58:30,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,313 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 23:58:30,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2023-12-02 23:58:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2023-12-02 23:58:30,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 23:58:30,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 23:58:30,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2023-12-02 23:58:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2023-12-02 23:58:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-02 23:58:30,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,565 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 23:58:30,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2023-12-02 23:58:30,617 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2023-12-02 23:58:30,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:58:30,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2023-12-02 23:58:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2023-12-02 23:58:30,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 23:58:30,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:30,836 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:30,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:30,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 23 states and 33 transitions. [2023-12-02 23:58:30,898 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 33 transitions. [2023-12-02 23:58:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:58:30,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:30,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:31,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2023-12-02 23:58:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2023-12-02 23:58:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 23:58:31,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:31,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 25 states and 35 transitions. [2023-12-02 23:58:31,255 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2023-12-02 23:58:31,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 23:58:31,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:31,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2023-12-02 23:58:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2023-12-02 23:58:31,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-02 23:58:31,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,604 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2023-12-02 23:58:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2023-12-02 23:58:31,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:58:31,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:31,837 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 38 transitions. [2023-12-02 23:58:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 38 transitions. [2023-12-02 23:58:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 23:58:31,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:31,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2023-12-02 23:58:32,225 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2023-12-02 23:58:32,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-02 23:58:32,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,410 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:32,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2023-12-02 23:58:32,504 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2023-12-02 23:58:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-02 23:58:32,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:32,705 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:32,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 31 states and 41 transitions. [2023-12-02 23:58:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 41 transitions. [2023-12-02 23:58:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-02 23:58:32,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:32,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:32,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:33,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 32 states and 42 transitions. [2023-12-02 23:58:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2023-12-02 23:58:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 23:58:33,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,324 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:33,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2023-12-02 23:58:33,432 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2023-12-02 23:58:33,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 23:58:33,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,643 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:33,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:33,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2023-12-02 23:58:33,750 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2023-12-02 23:58:33,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 23:58:33,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:33,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:33,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:33,981 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:34,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2023-12-02 23:58:34,091 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2023-12-02 23:58:34,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 23:58:34,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,335 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:34,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2023-12-02 23:58:34,464 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2023-12-02 23:58:34,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 23:58:34,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:34,729 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:34,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 47 transitions. [2023-12-02 23:58:34,851 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2023-12-02 23:58:34,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:58:34,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:34,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:34,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,111 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 38 states and 48 transitions. [2023-12-02 23:58:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2023-12-02 23:58:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 23:58:35,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,501 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:35,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 49 transitions. [2023-12-02 23:58:35,637 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2023-12-02 23:58:35,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 23:58:35,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:35,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:35,859 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:35,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 40 states and 50 transitions. [2023-12-02 23:58:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 50 transitions. [2023-12-02 23:58:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:58:35,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:36,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2023-12-02 23:58:36,363 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2023-12-02 23:58:36,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:58:36,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,589 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 42 states and 52 transitions. [2023-12-02 23:58:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 52 transitions. [2023-12-02 23:58:36,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:58:36,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 43 states and 53 transitions. [2023-12-02 23:58:37,147 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 53 transitions. [2023-12-02 23:58:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:58:37,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,404 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 44 states and 54 transitions. [2023-12-02 23:58:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 54 transitions. [2023-12-02 23:58:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:58:37,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:37,875 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:38,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 45 states and 55 transitions. [2023-12-02 23:58:38,039 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 55 transitions. [2023-12-02 23:58:38,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:58:38,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,380 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:38,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:38,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 46 states and 56 transitions. [2023-12-02 23:58:38,547 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2023-12-02 23:58:38,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:58:38,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:38,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:38,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:38,951 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 47 states and 57 transitions. [2023-12-02 23:58:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2023-12-02 23:58:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 23:58:39,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:39,578 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:39,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 48 states and 58 transitions. [2023-12-02 23:58:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2023-12-02 23:58:39,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:58:39,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:39,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,156 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:40,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 49 states and 59 transitions. [2023-12-02 23:58:40,326 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 59 transitions. [2023-12-02 23:58:40,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:58:40,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:40,719 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:40,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 50 states and 60 transitions. [2023-12-02 23:58:40,890 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 60 transitions. [2023-12-02 23:58:40,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:58:40,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:40,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,305 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 51 states and 61 transitions. [2023-12-02 23:58:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions. [2023-12-02 23:58:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:58:41,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:41,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:41,863 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 52 states and 62 transitions. [2023-12-02 23:58:42,061 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 62 transitions. [2023-12-02 23:58:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:58:42,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,514 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:42,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions. [2023-12-02 23:58:42,705 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions. [2023-12-02 23:58:42,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:58:42,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,140 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:43,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 54 states and 64 transitions. [2023-12-02 23:58:43,322 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 64 transitions. [2023-12-02 23:58:43,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:58:43,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 606 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:43,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 55 states and 65 transitions. [2023-12-02 23:58:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 65 transitions. [2023-12-02 23:58:43,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:58:43,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:43,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,265 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:44,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:44,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 56 states and 66 transitions. [2023-12-02 23:58:44,455 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 66 transitions. [2023-12-02 23:58:44,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:58:44,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:44,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:45,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 57 states and 67 transitions. [2023-12-02 23:58:45,039 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 67 transitions. [2023-12-02 23:58:45,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:58:45,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:45,504 INFO L134 CoverageAnalysis]: Checked inductivity of 711 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:45,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:45,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 58 states and 68 transitions. [2023-12-02 23:58:45,698 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 68 transitions. [2023-12-02 23:58:45,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 23:58:45,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:45,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:45,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 748 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 59 states and 69 transitions. [2023-12-02 23:58:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2023-12-02 23:58:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 23:58:46,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:46,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:46,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 60 states and 70 transitions. [2023-12-02 23:58:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 70 transitions. [2023-12-02 23:58:47,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:58:47,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:47,521 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:47,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 61 states and 71 transitions. [2023-12-02 23:58:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 71 transitions. [2023-12-02 23:58:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:58:47,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:47,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,153 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:48,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:48,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 62 states and 72 transitions. [2023-12-02 23:58:48,315 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 72 transitions. [2023-12-02 23:58:48,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 23:58:48,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:48,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:48,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:49,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 63 states and 73 transitions. [2023-12-02 23:58:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 73 transitions. [2023-12-02 23:58:49,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:58:49,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:49,505 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:49,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 64 states and 74 transitions. [2023-12-02 23:58:49,698 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 74 transitions. [2023-12-02 23:58:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 23:58:49,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:49,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,185 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:50,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 65 states and 75 transitions. [2023-12-02 23:58:50,362 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 75 transitions. [2023-12-02 23:58:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:58:50,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:51,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 66 states and 76 transitions. [2023-12-02 23:58:51,039 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 76 transitions. [2023-12-02 23:58:51,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:58:51,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:51,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:51,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:51,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 67 states and 77 transitions. [2023-12-02 23:58:51,747 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 77 transitions. [2023-12-02 23:58:51,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:58:51,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:51,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:52,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 68 states and 78 transitions. [2023-12-02 23:58:52,483 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 78 transitions. [2023-12-02 23:58:52,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:58:52,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:52,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:53,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 69 states and 79 transitions. [2023-12-02 23:58:53,314 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 79 transitions. [2023-12-02 23:58:53,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:58:53,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:53,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:53,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:53,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:54,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 70 states and 80 transitions. [2023-12-02 23:58:54,139 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 80 transitions. [2023-12-02 23:58:54,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:58:54,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:54,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:54,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:54,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:54,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 71 states and 81 transitions. [2023-12-02 23:58:54,985 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 81 transitions. [2023-12-02 23:58:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:58:54,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:54,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:55,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 72 states and 82 transitions. [2023-12-02 23:58:55,867 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 82 transitions. [2023-12-02 23:58:55,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:58:55,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1371 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:56,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 73 states and 83 transitions. [2023-12-02 23:58:56,754 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 83 transitions. [2023-12-02 23:58:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:58:56,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:56,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1423 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:57,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 74 states and 84 transitions. [2023-12-02 23:58:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 84 transitions. [2023-12-02 23:58:57,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:58:57,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:58,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 75 states and 85 transitions. [2023-12-02 23:58:58,541 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 85 transitions. [2023-12-02 23:58:58,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:58:58,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:58,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:58,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:59,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1530 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:58:59,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:59,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 76 states and 86 transitions. [2023-12-02 23:58:59,467 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 86 transitions. [2023-12-02 23:58:59,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:58:59,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:59,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:59,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:00,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:00,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 77 states and 87 transitions. [2023-12-02 23:59:00,379 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 87 transitions. [2023-12-02 23:59:00,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:59:00,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:00,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:01,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:01,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 78 states and 88 transitions. [2023-12-02 23:59:01,283 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 88 transitions. [2023-12-02 23:59:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:59:01,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:01,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:01,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:02,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1698 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:02,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:02,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 79 states and 89 transitions. [2023-12-02 23:59:02,213 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 89 transitions. [2023-12-02 23:59:02,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:59:02,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:02,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:02,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:03,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1756 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:03,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 80 states and 90 transitions. [2023-12-02 23:59:03,281 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 90 transitions. [2023-12-02 23:59:03,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:59:03,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:03,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:04,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1815 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:04,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:04,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 81 states and 91 transitions. [2023-12-02 23:59:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 91 transitions. [2023-12-02 23:59:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:59:04,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:04,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1875 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:05,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 82 states and 92 transitions. [2023-12-02 23:59:05,264 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 92 transitions. [2023-12-02 23:59:05,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:59:05,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1936 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:06,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:06,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 83 states and 93 transitions. [2023-12-02 23:59:06,295 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 93 transitions. [2023-12-02 23:59:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:59:06,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:07,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:07,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 84 states and 94 transitions. [2023-12-02 23:59:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 94 transitions. [2023-12-02 23:59:07,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:59:07,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:07,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:08,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2061 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:08,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:08,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 85 states and 95 transitions. [2023-12-02 23:59:08,571 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 95 transitions. [2023-12-02 23:59:08,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 23:59:08,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:08,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:08,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:09,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2125 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 86 states and 96 transitions. [2023-12-02 23:59:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 96 transitions. [2023-12-02 23:59:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 23:59:09,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:09,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2190 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:10,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 87 states and 97 transitions. [2023-12-02 23:59:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 97 transitions. [2023-12-02 23:59:10,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 23:59:10,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:10,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:11,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:11,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:11,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 88 states and 98 transitions. [2023-12-02 23:59:11,977 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 98 transitions. [2023-12-02 23:59:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:59:11,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:11,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:12,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2323 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:13,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:13,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 89 states and 99 transitions. [2023-12-02 23:59:13,128 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 99 transitions. [2023-12-02 23:59:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:59:13,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:13,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:14,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2391 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 90 states and 100 transitions. [2023-12-02 23:59:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 100 transitions. [2023-12-02 23:59:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:59:14,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:14,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:14,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:15,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:15,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 91 states and 101 transitions. [2023-12-02 23:59:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 101 transitions. [2023-12-02 23:59:15,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:59:15,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:15,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:15,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:16,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2530 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:17,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 92 states and 102 transitions. [2023-12-02 23:59:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 102 transitions. [2023-12-02 23:59:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:59:17,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:17,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:18,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2601 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:18,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:18,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 93 states and 103 transitions. [2023-12-02 23:59:18,294 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 103 transitions. [2023-12-02 23:59:18,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:59:18,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:19,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2673 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:19,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:19,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 94 states and 104 transitions. [2023-12-02 23:59:19,609 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 104 transitions. [2023-12-02 23:59:19,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:59:19,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:19,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:19,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:20,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2746 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:20,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:20,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 95 states and 105 transitions. [2023-12-02 23:59:20,974 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 105 transitions. [2023-12-02 23:59:20,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:59:20,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:20,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:22,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:22,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:22,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 96 states and 106 transitions. [2023-12-02 23:59:22,287 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 106 transitions. [2023-12-02 23:59:22,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:59:22,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:22,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:22,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:23,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2895 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 97 states and 107 transitions. [2023-12-02 23:59:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 107 transitions. [2023-12-02 23:59:23,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:59:23,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:23,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:24,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2971 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:25,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 98 states and 108 transitions. [2023-12-02 23:59:25,253 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 108 transitions. [2023-12-02 23:59:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 23:59:25,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:25,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:26,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3048 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:26,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 99 states and 109 transitions. [2023-12-02 23:59:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 109 transitions. [2023-12-02 23:59:26,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 23:59:26,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:26,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:26,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:28,318 INFO L134 CoverageAnalysis]: Checked inductivity of 3126 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:28,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:28,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 100 states and 110 transitions. [2023-12-02 23:59:28,607 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 110 transitions. [2023-12-02 23:59:28,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:59:28,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:28,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:28,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3205 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 101 states and 111 transitions. [2023-12-02 23:59:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2023-12-02 23:59:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:59:30,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:30,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:31,553 INFO L134 CoverageAnalysis]: Checked inductivity of 3285 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:31,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:31,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 102 states and 112 transitions. [2023-12-02 23:59:31,886 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 112 transitions. [2023-12-02 23:59:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:59:31,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:31,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:33,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3366 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 103 states and 113 transitions. [2023-12-02 23:59:33,453 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 113 transitions. [2023-12-02 23:59:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 23:59:33,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:33,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:34,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:35,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:35,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 104 states and 114 transitions. [2023-12-02 23:59:35,040 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 114 transitions. [2023-12-02 23:59:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 23:59:35,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:35,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:35,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3531 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:36,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:36,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 105 states and 115 transitions. [2023-12-02 23:59:36,709 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 115 transitions. [2023-12-02 23:59:36,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 23:59:36,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:36,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:38,039 INFO L134 CoverageAnalysis]: Checked inductivity of 3615 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:38,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:38,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 106 states and 116 transitions. [2023-12-02 23:59:38,357 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 116 transitions. [2023-12-02 23:59:38,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 23:59:38,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:38,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:39,829 INFO L134 CoverageAnalysis]: Checked inductivity of 3700 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:40,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 107 states and 117 transitions. [2023-12-02 23:59:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 117 transitions. [2023-12-02 23:59:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 23:59:40,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:40,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:40,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:41,524 INFO L134 CoverageAnalysis]: Checked inductivity of 3786 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:41,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:41,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 108 states and 118 transitions. [2023-12-02 23:59:41,894 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 118 transitions. [2023-12-02 23:59:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:59:41,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:41,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 3873 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:43,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 109 states and 119 transitions. [2023-12-02 23:59:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 119 transitions. [2023-12-02 23:59:43,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-02 23:59:43,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:43,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:43,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:45,080 INFO L134 CoverageAnalysis]: Checked inductivity of 3961 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:45,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:45,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 110 states and 120 transitions. [2023-12-02 23:59:45,435 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 120 transitions. [2023-12-02 23:59:45,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-02 23:59:45,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:45,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:46,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4050 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 111 states and 121 transitions. [2023-12-02 23:59:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 121 transitions. [2023-12-02 23:59:47,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:59:47,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:47,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:49,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:49,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 112 states and 122 transitions. [2023-12-02 23:59:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 122 transitions. [2023-12-02 23:59:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-02 23:59:49,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:49,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:50,511 INFO L134 CoverageAnalysis]: Checked inductivity of 4231 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:50,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:50,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 113 states and 123 transitions. [2023-12-02 23:59:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 123 transitions. [2023-12-02 23:59:50,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-02 23:59:50,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:50,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:50,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:52,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4323 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:52,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:52,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 114 states and 124 transitions. [2023-12-02 23:59:52,932 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 124 transitions. [2023-12-02 23:59:52,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-02 23:59:52,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:52,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:53,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:54,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4416 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:54,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 115 states and 125 transitions. [2023-12-02 23:59:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 125 transitions. [2023-12-02 23:59:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-02 23:59:54,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:54,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:56,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4510 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 116 states and 126 transitions. [2023-12-02 23:59:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 126 transitions. [2023-12-02 23:59:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-02 23:59:56,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:56,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 4605 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-02 23:59:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 117 states and 127 transitions. [2023-12-02 23:59:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 127 transitions. [2023-12-02 23:59:58,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-02 23:59:58,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:58,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4701 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:00,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:00,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 118 states and 128 transitions. [2023-12-03 00:00:00,824 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 128 transitions. [2023-12-03 00:00:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 00:00:00,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:00,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:00,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:02,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4798 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:02,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:02,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 119 states and 129 transitions. [2023-12-03 00:00:02,903 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 129 transitions. [2023-12-03 00:00:02,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 00:00:02,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:02,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:02,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4896 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:05,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:05,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 120 states and 130 transitions. [2023-12-03 00:00:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 130 transitions. [2023-12-03 00:00:05,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 00:00:05,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:05,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:05,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:07,042 INFO L134 CoverageAnalysis]: Checked inductivity of 4995 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:07,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 121 states and 131 transitions. [2023-12-03 00:00:07,412 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 131 transitions. [2023-12-03 00:00:07,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 00:00:07,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:07,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:07,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:09,213 INFO L134 CoverageAnalysis]: Checked inductivity of 5095 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:09,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 122 states and 132 transitions. [2023-12-03 00:00:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 132 transitions. [2023-12-03 00:00:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 00:00:09,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:09,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:09,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:11,375 INFO L134 CoverageAnalysis]: Checked inductivity of 5196 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:11,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:11,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 123 states and 133 transitions. [2023-12-03 00:00:11,771 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 133 transitions. [2023-12-03 00:00:11,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 00:00:11,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:11,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:13,698 INFO L134 CoverageAnalysis]: Checked inductivity of 5298 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:14,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 124 states and 134 transitions. [2023-12-03 00:00:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 134 transitions. [2023-12-03 00:00:14,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 00:00:14,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:14,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:16,101 INFO L134 CoverageAnalysis]: Checked inductivity of 5401 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:16,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:16,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 125 states and 135 transitions. [2023-12-03 00:00:16,507 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 135 transitions. [2023-12-03 00:00:16,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 00:00:16,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:16,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:16,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:18,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5505 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:18,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 126 states and 136 transitions. [2023-12-03 00:00:18,821 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 136 transitions. [2023-12-03 00:00:18,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 00:00:18,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:18,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:20,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5610 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:21,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 127 states and 137 transitions. [2023-12-03 00:00:21,165 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 137 transitions. [2023-12-03 00:00:21,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 00:00:21,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:21,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:23,139 INFO L134 CoverageAnalysis]: Checked inductivity of 5716 backedges. 0 proven. 5671 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:23,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 128 states and 138 transitions. [2023-12-03 00:00:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 138 transitions. [2023-12-03 00:00:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 00:00:23,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:23,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 5823 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:26,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:26,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 129 states and 139 transitions. [2023-12-03 00:00:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 139 transitions. [2023-12-03 00:00:26,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 00:00:26,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:26,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:28,181 INFO L134 CoverageAnalysis]: Checked inductivity of 5931 backedges. 0 proven. 5886 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 130 states and 140 transitions. [2023-12-03 00:00:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2023-12-03 00:00:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 00:00:28,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:28,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:28,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 6040 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:31,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:31,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 131 states and 141 transitions. [2023-12-03 00:00:31,280 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 141 transitions. [2023-12-03 00:00:31,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 00:00:31,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:31,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:33,399 INFO L134 CoverageAnalysis]: Checked inductivity of 6150 backedges. 0 proven. 6105 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:33,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:33,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 132 states and 142 transitions. [2023-12-03 00:00:33,800 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 142 transitions. [2023-12-03 00:00:33,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-03 00:00:33,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:33,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6261 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:36,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 133 states and 143 transitions. [2023-12-03 00:00:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 143 transitions. [2023-12-03 00:00:36,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 00:00:36,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:36,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:38,603 INFO L134 CoverageAnalysis]: Checked inductivity of 6373 backedges. 0 proven. 6328 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:39,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:39,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 134 states and 144 transitions. [2023-12-03 00:00:39,035 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 144 transitions. [2023-12-03 00:00:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-12-03 00:00:39,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:39,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:41,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6486 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:41,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:41,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 135 states and 145 transitions. [2023-12-03 00:00:41,702 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 145 transitions. [2023-12-03 00:00:41,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 00:00:41,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:41,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:43,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6600 backedges. 0 proven. 6555 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 136 states and 146 transitions. [2023-12-03 00:00:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 146 transitions. [2023-12-03 00:00:44,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 00:00:44,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:44,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:44,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:46,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6715 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 137 states and 147 transitions. [2023-12-03 00:00:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 147 transitions. [2023-12-03 00:00:47,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-12-03 00:00:47,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:47,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6831 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:49,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:49,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 138 states and 148 transitions. [2023-12-03 00:00:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 148 transitions. [2023-12-03 00:00:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 00:00:49,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:49,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:49,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 6948 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:52,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 139 states and 149 transitions. [2023-12-03 00:00:52,698 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 149 transitions. [2023-12-03 00:00:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 00:00:52,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:52,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:55,121 INFO L134 CoverageAnalysis]: Checked inductivity of 7066 backedges. 0 proven. 7021 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 140 states and 150 transitions. [2023-12-03 00:00:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 150 transitions. [2023-12-03 00:00:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 00:00:55,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:55,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:58,014 INFO L134 CoverageAnalysis]: Checked inductivity of 7185 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:00:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:58,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 141 states and 151 transitions. [2023-12-03 00:00:58,448 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 151 transitions. [2023-12-03 00:00:58,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 00:00:58,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:58,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:00,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7305 backedges. 0 proven. 7260 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:01,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:01,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 142 states and 152 transitions. [2023-12-03 00:01:01,417 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 152 transitions. [2023-12-03 00:01:01,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 00:01:01,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:01,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:01,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:03,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7426 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:04,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 143 states and 153 transitions. [2023-12-03 00:01:04,438 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 153 transitions. [2023-12-03 00:01:04,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 00:01:04,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:04,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:07,042 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 0 proven. 7503 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:07,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 144 states and 154 transitions. [2023-12-03 00:01:07,508 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 154 transitions. [2023-12-03 00:01:07,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 00:01:07,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:07,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:07,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 7671 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:10,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:10,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 145 states and 155 transitions. [2023-12-03 00:01:10,552 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 155 transitions. [2023-12-03 00:01:10,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 00:01:10,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:10,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:10,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 7795 backedges. 0 proven. 7750 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 146 states and 156 transitions. [2023-12-03 00:01:13,677 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 156 transitions. [2023-12-03 00:01:13,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 00:01:13,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:13,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:16,335 INFO L134 CoverageAnalysis]: Checked inductivity of 7920 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:16,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 147 states and 157 transitions. [2023-12-03 00:01:16,809 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 157 transitions. [2023-12-03 00:01:16,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-03 00:01:16,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:16,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:19,499 INFO L134 CoverageAnalysis]: Checked inductivity of 8046 backedges. 0 proven. 8001 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:19,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 148 states and 158 transitions. [2023-12-03 00:01:19,992 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 158 transitions. [2023-12-03 00:01:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 00:01:19,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:19,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:22,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8173 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:23,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 149 states and 159 transitions. [2023-12-03 00:01:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 159 transitions. [2023-12-03 00:01:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 00:01:23,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:23,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 8301 backedges. 0 proven. 8256 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 150 states and 160 transitions. [2023-12-03 00:01:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 160 transitions. [2023-12-03 00:01:26,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:01:26,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:26,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:26,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:29,360 INFO L134 CoverageAnalysis]: Checked inductivity of 8430 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:29,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:29,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 151 states and 161 transitions. [2023-12-03 00:01:29,903 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 161 transitions. [2023-12-03 00:01:29,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 00:01:29,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:29,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:30,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8560 backedges. 0 proven. 8515 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:33,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 152 states and 162 transitions. [2023-12-03 00:01:33,309 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 162 transitions. [2023-12-03 00:01:33,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 00:01:33,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:33,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:36,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8691 backedges. 0 proven. 8646 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:36,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:36,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 153 states and 163 transitions. [2023-12-03 00:01:36,788 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 163 transitions. [2023-12-03 00:01:36,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 00:01:36,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:36,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:36,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:39,715 INFO L134 CoverageAnalysis]: Checked inductivity of 8823 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:40,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 154 states and 164 transitions. [2023-12-03 00:01:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 164 transitions. [2023-12-03 00:01:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 00:01:40,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:40,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:40,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:43,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8956 backedges. 0 proven. 8911 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:43,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:43,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 155 states and 165 transitions. [2023-12-03 00:01:43,681 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 165 transitions. [2023-12-03 00:01:43,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 00:01:43,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:43,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 9090 backedges. 0 proven. 9045 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:47,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 156 states and 166 transitions. [2023-12-03 00:01:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 166 transitions. [2023-12-03 00:01:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:01:47,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:47,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:47,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:50,538 INFO L134 CoverageAnalysis]: Checked inductivity of 9225 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:51,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 157 states and 167 transitions. [2023-12-03 00:01:51,067 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 167 transitions. [2023-12-03 00:01:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 00:01:51,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:51,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 9361 backedges. 0 proven. 9316 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:54,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 158 states and 168 transitions. [2023-12-03 00:01:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 168 transitions. [2023-12-03 00:01:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:01:54,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:54,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:01:57,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9498 backedges. 0 proven. 9453 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:01:58,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:01:58,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 159 states and 169 transitions. [2023-12-03 00:01:58,538 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 169 transitions. [2023-12-03 00:01:58,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 00:01:58,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:01:58,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:01:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:01,766 INFO L134 CoverageAnalysis]: Checked inductivity of 9636 backedges. 0 proven. 9591 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:02,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:02,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 160 states and 170 transitions. [2023-12-03 00:02:02,291 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 170 transitions. [2023-12-03 00:02:02,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 00:02:02,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:02,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:05,542 INFO L134 CoverageAnalysis]: Checked inductivity of 9775 backedges. 0 proven. 9730 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:06,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 161 states and 171 transitions. [2023-12-03 00:02:06,095 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 171 transitions. [2023-12-03 00:02:06,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 00:02:06,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:06,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:09,368 INFO L134 CoverageAnalysis]: Checked inductivity of 9915 backedges. 0 proven. 9870 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:09,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:09,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 162 states and 172 transitions. [2023-12-03 00:02:09,912 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 172 transitions. [2023-12-03 00:02:09,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:02:09,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:09,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:13,276 INFO L134 CoverageAnalysis]: Checked inductivity of 10056 backedges. 0 proven. 10011 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:13,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 163 states and 173 transitions. [2023-12-03 00:02:13,852 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 173 transitions. [2023-12-03 00:02:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:02:13,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:13,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:13,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 10198 backedges. 0 proven. 10153 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:17,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:17,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 164 states and 174 transitions. [2023-12-03 00:02:17,887 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 174 transitions. [2023-12-03 00:02:17,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 00:02:17,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:17,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:21,369 INFO L134 CoverageAnalysis]: Checked inductivity of 10341 backedges. 0 proven. 10296 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:21,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 165 states and 175 transitions. [2023-12-03 00:02:21,946 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 175 transitions. [2023-12-03 00:02:21,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:02:21,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:21,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:22,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:25,474 INFO L134 CoverageAnalysis]: Checked inductivity of 10485 backedges. 0 proven. 10440 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:26,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:26,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 166 states and 176 transitions. [2023-12-03 00:02:26,027 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 176 transitions. [2023-12-03 00:02:26,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:02:26,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:26,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:29,551 INFO L134 CoverageAnalysis]: Checked inductivity of 10630 backedges. 0 proven. 10585 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:30,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:30,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 167 states and 177 transitions. [2023-12-03 00:02:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 177 transitions. [2023-12-03 00:02:30,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 00:02:30,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:30,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:33,641 INFO L134 CoverageAnalysis]: Checked inductivity of 10776 backedges. 0 proven. 10731 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:34,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 168 states and 178 transitions. [2023-12-03 00:02:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 178 transitions. [2023-12-03 00:02:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 00:02:34,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:34,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:37,822 INFO L134 CoverageAnalysis]: Checked inductivity of 10923 backedges. 0 proven. 10878 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:38,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:38,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 169 states and 179 transitions. [2023-12-03 00:02:38,365 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 179 transitions. [2023-12-03 00:02:38,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 00:02:38,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:38,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:42,064 INFO L134 CoverageAnalysis]: Checked inductivity of 11071 backedges. 0 proven. 11026 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:42,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:42,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 170 states and 180 transitions. [2023-12-03 00:02:42,622 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 180 transitions. [2023-12-03 00:02:42,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 00:02:42,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:42,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:46,413 INFO L134 CoverageAnalysis]: Checked inductivity of 11220 backedges. 0 proven. 11175 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:46,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:46,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 171 states and 181 transitions. [2023-12-03 00:02:46,987 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 181 transitions. [2023-12-03 00:02:46,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 00:02:46,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:46,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 11370 backedges. 0 proven. 11325 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:51,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 172 states and 182 transitions. [2023-12-03 00:02:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 182 transitions. [2023-12-03 00:02:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 00:02:51,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:51,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:55,260 INFO L134 CoverageAnalysis]: Checked inductivity of 11521 backedges. 0 proven. 11476 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:02:55,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:55,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 173 states and 183 transitions. [2023-12-03 00:02:55,815 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 183 transitions. [2023-12-03 00:02:55,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 00:02:55,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:55,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:59,677 INFO L134 CoverageAnalysis]: Checked inductivity of 11673 backedges. 0 proven. 11628 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:00,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 174 states and 184 transitions. [2023-12-03 00:03:00,240 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 184 transitions. [2023-12-03 00:03:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-03 00:03:00,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:00,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 11826 backedges. 0 proven. 11781 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:04,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:04,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 175 states and 185 transitions. [2023-12-03 00:03:04,708 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 185 transitions. [2023-12-03 00:03:04,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-03 00:03:04,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:04,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:08,696 INFO L134 CoverageAnalysis]: Checked inductivity of 11980 backedges. 0 proven. 11935 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:09,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:09,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 176 states and 186 transitions. [2023-12-03 00:03:09,269 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 186 transitions. [2023-12-03 00:03:09,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-03 00:03:09,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:09,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:09,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 12135 backedges. 0 proven. 12090 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:13,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 177 states and 187 transitions. [2023-12-03 00:03:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 187 transitions. [2023-12-03 00:03:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-03 00:03:13,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:13,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:17,975 INFO L134 CoverageAnalysis]: Checked inductivity of 12291 backedges. 0 proven. 12246 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:18,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 178 states and 188 transitions. [2023-12-03 00:03:18,602 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 188 transitions. [2023-12-03 00:03:18,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-03 00:03:18,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:18,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:22,777 INFO L134 CoverageAnalysis]: Checked inductivity of 12448 backedges. 0 proven. 12403 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:23,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 179 states and 189 transitions. [2023-12-03 00:03:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 189 transitions. [2023-12-03 00:03:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-12-03 00:03:23,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:23,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:27,611 INFO L134 CoverageAnalysis]: Checked inductivity of 12606 backedges. 0 proven. 12561 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:28,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 180 states and 190 transitions. [2023-12-03 00:03:28,180 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 190 transitions. [2023-12-03 00:03:28,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 00:03:28,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:28,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:32,502 INFO L134 CoverageAnalysis]: Checked inductivity of 12765 backedges. 0 proven. 12720 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:33,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 181 states and 191 transitions. [2023-12-03 00:03:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 191 transitions. [2023-12-03 00:03:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 00:03:33,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,499 INFO L134 CoverageAnalysis]: Checked inductivity of 12925 backedges. 0 proven. 12880 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 182 states and 192 transitions. [2023-12-03 00:03:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 192 transitions. [2023-12-03 00:03:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:03:38,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 13086 backedges. 0 proven. 13041 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:43,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:43,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 183 states and 193 transitions. [2023-12-03 00:03:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 193 transitions. [2023-12-03 00:03:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-12-03 00:03:43,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:47,572 INFO L134 CoverageAnalysis]: Checked inductivity of 13248 backedges. 0 proven. 13203 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:48,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 184 states and 194 transitions. [2023-12-03 00:03:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 194 transitions. [2023-12-03 00:03:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 00:03:48,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:48,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:48,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 13411 backedges. 0 proven. 13366 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:53,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 185 states and 195 transitions. [2023-12-03 00:03:53,378 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 195 transitions. [2023-12-03 00:03:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-12-03 00:03:53,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:53,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,963 INFO L134 CoverageAnalysis]: Checked inductivity of 13575 backedges. 0 proven. 13530 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:03:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:58,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 186 states and 196 transitions. [2023-12-03 00:03:58,598 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 196 transitions. [2023-12-03 00:03:58,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 00:03:58,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:58,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:03,262 INFO L134 CoverageAnalysis]: Checked inductivity of 13740 backedges. 0 proven. 13695 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:03,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 187 states and 197 transitions. [2023-12-03 00:04:03,909 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 197 transitions. [2023-12-03 00:04:03,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 00:04:03,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:03,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:08,650 INFO L134 CoverageAnalysis]: Checked inductivity of 13906 backedges. 0 proven. 13861 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:09,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 188 states and 198 transitions. [2023-12-03 00:04:09,300 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 198 transitions. [2023-12-03 00:04:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 00:04:09,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:14,015 INFO L134 CoverageAnalysis]: Checked inductivity of 14073 backedges. 0 proven. 14028 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:14,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 189 states and 199 transitions. [2023-12-03 00:04:14,664 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 199 transitions. [2023-12-03 00:04:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 00:04:14,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:14,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:19,451 INFO L134 CoverageAnalysis]: Checked inductivity of 14241 backedges. 0 proven. 14196 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 190 states and 200 transitions. [2023-12-03 00:04:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 200 transitions. [2023-12-03 00:04:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 00:04:20,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:20,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14410 backedges. 0 proven. 14365 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:25,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:25,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 191 states and 201 transitions. [2023-12-03 00:04:25,711 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 201 transitions. [2023-12-03 00:04:25,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 00:04:25,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:25,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:25,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:30,668 INFO L134 CoverageAnalysis]: Checked inductivity of 14580 backedges. 0 proven. 14535 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:31,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 192 states and 202 transitions. [2023-12-03 00:04:31,345 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 202 transitions. [2023-12-03 00:04:31,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-03 00:04:31,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:31,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 14751 backedges. 0 proven. 14706 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:37,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 193 states and 203 transitions. [2023-12-03 00:04:37,026 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 203 transitions. [2023-12-03 00:04:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-03 00:04:37,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:37,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:37,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:42,076 INFO L134 CoverageAnalysis]: Checked inductivity of 14923 backedges. 0 proven. 14878 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:42,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 194 states and 204 transitions. [2023-12-03 00:04:42,791 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 204 transitions. [2023-12-03 00:04:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 00:04:42,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:47,933 INFO L134 CoverageAnalysis]: Checked inductivity of 15096 backedges. 0 proven. 15051 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:48,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 195 states and 205 transitions. [2023-12-03 00:04:48,568 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 205 transitions. [2023-12-03 00:04:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 00:04:48,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:48,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:48,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:53,787 INFO L134 CoverageAnalysis]: Checked inductivity of 15270 backedges. 0 proven. 15225 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:04:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 196 states and 206 transitions. [2023-12-03 00:04:54,438 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 206 transitions. [2023-12-03 00:04:54,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 00:04:54,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15445 backedges. 0 proven. 15400 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:00,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:00,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 197 states and 207 transitions. [2023-12-03 00:05:00,512 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 207 transitions. [2023-12-03 00:05:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 00:05:00,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:00,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 15621 backedges. 0 proven. 15576 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 198 states and 208 transitions. [2023-12-03 00:05:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 208 transitions. [2023-12-03 00:05:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 00:05:06,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:06,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:06,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,906 INFO L134 CoverageAnalysis]: Checked inductivity of 15798 backedges. 0 proven. 15753 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:12,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 199 states and 209 transitions. [2023-12-03 00:05:12,546 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 209 transitions. [2023-12-03 00:05:12,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 00:05:12,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15976 backedges. 0 proven. 15931 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 200 states and 210 transitions. [2023-12-03 00:05:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 210 transitions. [2023-12-03 00:05:18,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-12-03 00:05:18,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 16155 backedges. 0 proven. 16110 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:24,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:24,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 201 states and 211 transitions. [2023-12-03 00:05:24,707 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 211 transitions. [2023-12-03 00:05:24,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 00:05:24,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:24,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:30,155 INFO L134 CoverageAnalysis]: Checked inductivity of 16335 backedges. 0 proven. 16290 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:30,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 202 states and 212 transitions. [2023-12-03 00:05:30,830 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 212 transitions. [2023-12-03 00:05:30,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 00:05:30,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:36,625 INFO L134 CoverageAnalysis]: Checked inductivity of 16516 backedges. 0 proven. 16471 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:37,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 203 states and 213 transitions. [2023-12-03 00:05:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 213 transitions. [2023-12-03 00:05:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 00:05:37,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:37,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,955 INFO L134 CoverageAnalysis]: Checked inductivity of 16698 backedges. 0 proven. 16653 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:43,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 204 states and 214 transitions. [2023-12-03 00:05:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 214 transitions. [2023-12-03 00:05:43,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 00:05:43,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 16881 backedges. 0 proven. 16836 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:50,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:50,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 205 states and 215 transitions. [2023-12-03 00:05:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 215 transitions. [2023-12-03 00:05:50,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 00:05:50,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:50,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:55,987 INFO L134 CoverageAnalysis]: Checked inductivity of 17065 backedges. 0 proven. 17020 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:05:56,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 206 states and 216 transitions. [2023-12-03 00:05:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 216 transitions. [2023-12-03 00:05:56,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 00:05:56,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:56,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:56,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 17250 backedges. 0 proven. 17205 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:03,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 207 states and 217 transitions. [2023-12-03 00:06:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 217 transitions. [2023-12-03 00:06:03,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 00:06:03,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:03,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:03,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:09,160 INFO L134 CoverageAnalysis]: Checked inductivity of 17436 backedges. 0 proven. 17391 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:09,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:09,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 208 states and 218 transitions. [2023-12-03 00:06:09,868 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 218 transitions. [2023-12-03 00:06:09,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 00:06:09,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:09,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 17623 backedges. 0 proven. 17578 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:16,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:16,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 209 states and 219 transitions. [2023-12-03 00:06:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 219 transitions. [2023-12-03 00:06:16,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 00:06:16,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:16,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:22,727 INFO L134 CoverageAnalysis]: Checked inductivity of 17811 backedges. 0 proven. 17766 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:23,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:23,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 210 states and 220 transitions. [2023-12-03 00:06:23,489 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 220 transitions. [2023-12-03 00:06:23,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 00:06:23,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:23,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 18000 backedges. 0 proven. 17955 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:30,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 211 states and 221 transitions. [2023-12-03 00:06:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 221 transitions. [2023-12-03 00:06:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 00:06:30,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:30,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 18190 backedges. 0 proven. 18145 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:37,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 212 states and 222 transitions. [2023-12-03 00:06:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 222 transitions. [2023-12-03 00:06:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 00:06:37,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:37,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:43,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18381 backedges. 0 proven. 18336 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:44,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 213 states and 223 transitions. [2023-12-03 00:06:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 223 transitions. [2023-12-03 00:06:44,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 00:06:44,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:44,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:44,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:51,007 INFO L134 CoverageAnalysis]: Checked inductivity of 18573 backedges. 0 proven. 18528 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 214 states and 224 transitions. [2023-12-03 00:06:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 224 transitions. [2023-12-03 00:06:51,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 00:06:51,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:51,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:58,474 INFO L134 CoverageAnalysis]: Checked inductivity of 18766 backedges. 0 proven. 18721 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:59,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:59,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 215 states and 225 transitions. [2023-12-03 00:06:59,271 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 225 transitions. [2023-12-03 00:06:59,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 00:06:59,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:59,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:06,390 INFO L134 CoverageAnalysis]: Checked inductivity of 18960 backedges. 0 proven. 18915 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:07:07,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:07,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 216 states and 226 transitions. [2023-12-03 00:07:07,194 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 226 transitions. [2023-12-03 00:07:07,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 00:07:07,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:07,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:13,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19155 backedges. 0 proven. 19110 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:07:14,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:14,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 217 states and 227 transitions. [2023-12-03 00:07:14,721 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 227 transitions. [2023-12-03 00:07:14,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 00:07:14,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:14,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:21,465 INFO L134 CoverageAnalysis]: Checked inductivity of 19351 backedges. 0 proven. 19306 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:07:22,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:22,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 218 states and 228 transitions. [2023-12-03 00:07:22,243 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 228 transitions. [2023-12-03 00:07:22,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 00:07:22,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:22,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:22,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:29,285 INFO L134 CoverageAnalysis]: Checked inductivity of 19548 backedges. 0 proven. 19503 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:07:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:30,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 219 states and 229 transitions. [2023-12-03 00:07:30,063 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 229 transitions. [2023-12-03 00:07:30,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 00:07:30,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:30,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:30,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:36,999 INFO L134 CoverageAnalysis]: Checked inductivity of 19746 backedges. 0 proven. 19701 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:07:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:37,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 220 states and 230 transitions. [2023-12-03 00:07:37,810 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 230 transitions. [2023-12-03 00:07:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 00:07:37,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:37,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:38,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:45,033 INFO L134 CoverageAnalysis]: Checked inductivity of 19945 backedges. 0 proven. 19900 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:07:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:45,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 221 states and 231 transitions. [2023-12-03 00:07:45,851 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 231 transitions. [2023-12-03 00:07:45,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 00:07:45,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:45,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:53,067 INFO L134 CoverageAnalysis]: Checked inductivity of 20145 backedges. 0 proven. 20100 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:07:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:53,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 222 states and 232 transitions. [2023-12-03 00:07:53,914 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 232 transitions. [2023-12-03 00:07:53,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 00:07:53,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:53,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 20346 backedges. 0 proven. 20301 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:08:02,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:02,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 223 states and 233 transitions. [2023-12-03 00:08:02,665 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 233 transitions. [2023-12-03 00:08:02,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 00:08:02,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:02,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:02,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:10,276 INFO L134 CoverageAnalysis]: Checked inductivity of 20548 backedges. 0 proven. 20503 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:08:11,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 224 states and 234 transitions. [2023-12-03 00:08:11,118 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 234 transitions. [2023-12-03 00:08:11,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 00:08:11,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:11,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:18,559 INFO L134 CoverageAnalysis]: Checked inductivity of 20751 backedges. 0 proven. 20706 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:08:19,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:19,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 225 states and 235 transitions. [2023-12-03 00:08:19,359 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 235 transitions. [2023-12-03 00:08:19,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 00:08:19,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:19,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:26,995 INFO L134 CoverageAnalysis]: Checked inductivity of 20955 backedges. 0 proven. 20910 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:08:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:27,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 226 states and 236 transitions. [2023-12-03 00:08:27,866 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 236 transitions. [2023-12-03 00:08:27,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 00:08:27,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:27,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 21160 backedges. 0 proven. 21115 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:08:36,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:36,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 227 states and 237 transitions. [2023-12-03 00:08:36,376 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 237 transitions. [2023-12-03 00:08:36,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 00:08:36,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:36,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:44,185 INFO L134 CoverageAnalysis]: Checked inductivity of 21366 backedges. 0 proven. 21321 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:08:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 228 states and 238 transitions. [2023-12-03 00:08:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 238 transitions. [2023-12-03 00:08:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 00:08:44,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:45,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 21573 backedges. 0 proven. 21528 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:08:53,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 229 states and 239 transitions. [2023-12-03 00:08:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 239 transitions. [2023-12-03 00:08:53,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 00:08:53,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:53,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:02,326 INFO L134 CoverageAnalysis]: Checked inductivity of 21781 backedges. 0 proven. 21736 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:09:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 230 states and 240 transitions. [2023-12-03 00:09:03,238 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 240 transitions. [2023-12-03 00:09:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-12-03 00:09:03,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:03,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:03,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 21990 backedges. 0 proven. 21945 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:09:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:12,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 231 states and 241 transitions. [2023-12-03 00:09:12,024 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 241 transitions. [2023-12-03 00:09:12,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 00:09:12,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:12,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:12,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:20,175 INFO L134 CoverageAnalysis]: Checked inductivity of 22200 backedges. 0 proven. 22155 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:09:21,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:21,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 232 states and 242 transitions. [2023-12-03 00:09:21,039 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 242 transitions. [2023-12-03 00:09:21,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 00:09:21,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:21,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:21,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:29,203 INFO L134 CoverageAnalysis]: Checked inductivity of 22411 backedges. 0 proven. 22366 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:09:30,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:30,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 233 states and 243 transitions. [2023-12-03 00:09:30,027 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 243 transitions. [2023-12-03 00:09:30,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-12-03 00:09:30,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:30,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:38,473 INFO L134 CoverageAnalysis]: Checked inductivity of 22623 backedges. 0 proven. 22578 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:09:39,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:39,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 234 states and 244 transitions. [2023-12-03 00:09:39,389 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 244 transitions. [2023-12-03 00:09:39,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 00:09:39,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:39,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:47,825 INFO L134 CoverageAnalysis]: Checked inductivity of 22836 backedges. 0 proven. 22791 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:09:48,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:48,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 235 states and 245 transitions. [2023-12-03 00:09:48,833 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 245 transitions. [2023-12-03 00:09:48,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 00:09:48,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:48,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:49,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:57,332 INFO L134 CoverageAnalysis]: Checked inductivity of 23050 backedges. 0 proven. 23005 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:09:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:58,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 236 states and 246 transitions. [2023-12-03 00:09:58,203 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 246 transitions. [2023-12-03 00:09:58,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 00:09:58,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:58,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:06,834 INFO L134 CoverageAnalysis]: Checked inductivity of 23265 backedges. 0 proven. 23220 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:10:07,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:07,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 237 states and 247 transitions. [2023-12-03 00:10:07,675 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 247 transitions. [2023-12-03 00:10:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 00:10:07,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:07,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:16,211 INFO L134 CoverageAnalysis]: Checked inductivity of 23481 backedges. 0 proven. 23436 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:10:17,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:17,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 238 states and 248 transitions. [2023-12-03 00:10:17,102 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 248 transitions. [2023-12-03 00:10:17,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 00:10:17,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:17,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:25,802 INFO L134 CoverageAnalysis]: Checked inductivity of 23698 backedges. 0 proven. 23653 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:10:26,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:26,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 239 states and 249 transitions. [2023-12-03 00:10:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 249 transitions. [2023-12-03 00:10:26,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 00:10:26,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:26,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:27,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 23916 backedges. 0 proven. 23871 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:10:36,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 240 states and 250 transitions. [2023-12-03 00:10:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 250 transitions. [2023-12-03 00:10:36,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-03 00:10:36,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:36,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:36,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 24135 backedges. 0 proven. 24090 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:10:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 241 states and 251 transitions. [2023-12-03 00:10:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 251 transitions. [2023-12-03 00:10:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-03 00:10:46,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:46,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:55,407 INFO L134 CoverageAnalysis]: Checked inductivity of 24355 backedges. 0 proven. 24310 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:10:56,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 242 states and 252 transitions. [2023-12-03 00:10:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 252 transitions. [2023-12-03 00:10:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-12-03 00:10:56,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:05,544 INFO L134 CoverageAnalysis]: Checked inductivity of 24576 backedges. 0 proven. 24531 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:11:06,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 243 states and 253 transitions. [2023-12-03 00:11:06,484 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 253 transitions. [2023-12-03 00:11:06,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2023-12-03 00:11:06,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:06,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:15,723 INFO L134 CoverageAnalysis]: Checked inductivity of 24798 backedges. 0 proven. 24753 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:11:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:16,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 244 states and 254 transitions. [2023-12-03 00:11:16,603 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 254 transitions. [2023-12-03 00:11:16,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-03 00:11:16,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:16,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:25,914 INFO L134 CoverageAnalysis]: Checked inductivity of 25021 backedges. 0 proven. 24976 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:11:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:26,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 245 states and 255 transitions. [2023-12-03 00:11:26,932 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 255 transitions. [2023-12-03 00:11:26,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-03 00:11:26,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:26,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:36,333 INFO L134 CoverageAnalysis]: Checked inductivity of 25245 backedges. 0 proven. 25200 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:11:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 246 states and 256 transitions. [2023-12-03 00:11:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 256 transitions. [2023-12-03 00:11:37,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-03 00:11:37,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 25470 backedges. 0 proven. 25425 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:11:47,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 247 states and 257 transitions. [2023-12-03 00:11:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 257 transitions. [2023-12-03 00:11:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-03 00:11:47,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:47,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:57,467 INFO L134 CoverageAnalysis]: Checked inductivity of 25696 backedges. 0 proven. 25651 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:11:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 248 states and 258 transitions. [2023-12-03 00:11:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 258 transitions. [2023-12-03 00:11:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-12-03 00:11:58,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:58,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:07,989 INFO L134 CoverageAnalysis]: Checked inductivity of 25923 backedges. 0 proven. 25878 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:12:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:08,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 249 states and 259 transitions. [2023-12-03 00:12:08,913 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 259 transitions. [2023-12-03 00:12:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-12-03 00:12:08,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:08,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:09,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat