./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label54.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label54.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk --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 6ba41e4f12ecda3aa9d5cc6beccc7d4b689c8980af6fbfb47511c7247cd859f3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:43:17,855 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:43:17,964 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 19:43:17,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:43:17,972 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:43:18,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:43:18,027 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:43:18,028 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:43:18,028 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:43:18,029 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:43:18,031 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:43:18,031 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:43:18,032 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:43:18,037 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:43:18,037 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:43:18,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:43:18,038 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:43:18,038 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:43:18,038 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:43:18,039 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:43:18,039 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:43:18,039 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:43:18,040 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:43:18,040 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:43:18,040 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:43:18,040 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:43:18,041 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:43:18,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:18,041 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:43:18,042 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:43:18,042 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:43:18,042 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:43:18,042 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:43:18,043 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_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ba41e4f12ecda3aa9d5cc6beccc7d4b689c8980af6fbfb47511c7247cd859f3 [2024-11-08 19:43:18,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:43:18,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:43:18,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:43:18,452 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:43:18,456 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:43:18,458 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label54.c Unable to find full path for "g++" [2024-11-08 19:43:20,341 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:43:21,112 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:43:21,114 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/sv-benchmarks/c/eca-rers2012/Problem06_label54.c [2024-11-08 19:43:21,164 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/data/1ce9d889e/82dbeb4b5e2f40068806dff4b58f377f/FLAGab3fb07c8 [2024-11-08 19:43:21,193 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/data/1ce9d889e/82dbeb4b5e2f40068806dff4b58f377f [2024-11-08 19:43:21,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:43:21,197 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:43:21,198 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:21,198 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:43:21,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:43:21,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:21" (1/1) ... [2024-11-08 19:43:21,209 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b7cc07b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:21, skipping insertion in model container [2024-11-08 19:43:21,209 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:21" (1/1) ... [2024-11-08 19:43:21,435 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:43:23,710 WARN L250 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_42f7c709-87a5-4dc3-8101-f85cd064f066/sv-benchmarks/c/eca-rers2012/Problem06_label54.c[334673,334686] [2024-11-08 19:43:23,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:23,753 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:43:24,885 WARN L250 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_42f7c709-87a5-4dc3-8101-f85cd064f066/sv-benchmarks/c/eca-rers2012/Problem06_label54.c[334673,334686] [2024-11-08 19:43:24,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:24,950 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:43:24,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24 WrapperNode [2024-11-08 19:43:24,951 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:24,952 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:24,952 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:43:24,953 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:43:24,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:25,049 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:25,474 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 19:43:25,475 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:25,476 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:43:25,476 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:43:25,476 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:43:25,486 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:25,486 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:25,563 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:25,566 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:25,873 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:25,915 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:25,964 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:25,976 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:26,042 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:43:26,043 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:43:26,043 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:43:26,043 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:43:26,044 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:24" (1/1) ... [2024-11-08 19:43:26,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:26,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:43:26,074 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:43:26,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_42f7c709-87a5-4dc3-8101-f85cd064f066/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:43:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:43:26,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:43:26,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:43:26,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:43:26,258 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:43:26,261 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:43:34,852 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 19:43:34,853 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:43:36,479 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:43:36,482 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:43:36,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:43:36 BoogieIcfgContainer [2024-11-08 19:43:36,483 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:43:36,484 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:43:36,484 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:43:36,495 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:43:36,496 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:43:36" (1/1) ... [2024-11-08 19:43:36,507 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:43:36,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:36,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 19:43:36,602 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 19:43:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 19:43:36,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:36,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:39,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:45,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:45,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3001 states to 1865 states and 3001 transitions. [2024-11-08 19:43:45,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3001 transitions. [2024-11-08 19:43:45,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 19:43:45,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:45,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:46,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:48,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:48,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1868 states and 3006 transitions. [2024-11-08 19:43:48,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3006 transitions. [2024-11-08 19:43:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 19:43:48,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1872 states and 3013 transitions. [2024-11-08 19:43:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3013 transitions. [2024-11-08 19:43:49,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 19:43:49,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:49,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:51,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:51,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1879 states and 3024 transitions. [2024-11-08 19:43:51,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1879 states and 3024 transitions. [2024-11-08 19:43:51,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 19:43:51,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:51,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:54,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:54,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:54,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1887 states and 3036 transitions. [2024-11-08 19:43:54,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3036 transitions. [2024-11-08 19:43:54,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 940 [2024-11-08 19:43:54,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:54,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:55,591 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:56,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:56,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1896 states and 3050 transitions. [2024-11-08 19:43:56,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3050 transitions. [2024-11-08 19:43:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-08 19:43:56,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:56,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:56,879 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:57,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:57,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 1899 states and 3055 transitions. [2024-11-08 19:43:57,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3055 transitions. [2024-11-08 19:43:57,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 19:43:57,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:57,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:57,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:58,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1914 states and 3077 transitions. [2024-11-08 19:43:58,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1914 states and 3077 transitions. [2024-11-08 19:43:58,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-08 19:43:58,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:58,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:59,646 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:43:59,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:59,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1916 states and 3079 transitions. [2024-11-08 19:43:59,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3079 transitions. [2024-11-08 19:43:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 949 [2024-11-08 19:43:59,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:59,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:00,533 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:01,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1934 states and 3105 transitions. [2024-11-08 19:44:01,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3105 transitions. [2024-11-08 19:44:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 19:44:01,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:01,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:03,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1954 states and 3133 transitions. [2024-11-08 19:44:04,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1954 states and 3133 transitions. [2024-11-08 19:44:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 19:44:04,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:04,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:05,595 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1955 states and 3135 transitions. [2024-11-08 19:44:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 3135 transitions. [2024-11-08 19:44:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 19:44:05,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:06,295 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:06,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:06,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1966 states and 3149 transitions. [2024-11-08 19:44:06,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3149 transitions. [2024-11-08 19:44:06,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 19:44:06,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:06,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:06,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1991 states and 3183 transitions. [2024-11-08 19:44:09,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3183 transitions. [2024-11-08 19:44:09,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 19:44:09,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:09,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:10,366 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 2017 states and 3219 transitions. [2024-11-08 19:44:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3219 transitions. [2024-11-08 19:44:12,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-08 19:44:12,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:12,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2047 states and 3259 transitions. [2024-11-08 19:44:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3259 transitions. [2024-11-08 19:44:16,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 19:44:16,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:16,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:16,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:16,934 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:17,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 2059 states and 3275 transitions. [2024-11-08 19:44:17,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2059 states and 3275 transitions. [2024-11-08 19:44:17,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-08 19:44:17,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,379 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:19,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 2071 states and 3291 transitions. [2024-11-08 19:44:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 3291 transitions. [2024-11-08 19:44:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 967 [2024-11-08 19:44:19,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:19,506 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 2073 states and 3293 transitions. [2024-11-08 19:44:19,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3293 transitions. [2024-11-08 19:44:19,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 19:44:19,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:20,113 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:20,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 2086 states and 3310 transitions. [2024-11-08 19:44:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2086 states and 3310 transitions. [2024-11-08 19:44:20,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 19:44:20,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:20,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:20,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2087 states and 3311 transitions. [2024-11-08 19:44:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3311 transitions. [2024-11-08 19:44:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 973 [2024-11-08 19:44:21,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:21,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:21,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 2089 states and 3313 transitions. [2024-11-08 19:44:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3313 transitions. [2024-11-08 19:44:21,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 19:44:21,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:26,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:26,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 2132 states and 3368 transitions. [2024-11-08 19:44:26,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 3368 transitions. [2024-11-08 19:44:26,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 19:44:26,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:26,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:26,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:27,083 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:27,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:27,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3377 states to 2140 states and 3377 transitions. [2024-11-08 19:44:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3377 transitions. [2024-11-08 19:44:27,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-11-08 19:44:27,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:27,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:28,135 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:29,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:29,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 2168 states and 3411 transitions. [2024-11-08 19:44:29,675 INFO L276 IsEmpty]: Start isEmpty. Operand 2168 states and 3411 transitions. [2024-11-08 19:44:29,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 19:44:29,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:29,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:29,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:30,248 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:30,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:30,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2172 states and 3418 transitions. [2024-11-08 19:44:30,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3418 transitions. [2024-11-08 19:44:30,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-08 19:44:30,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:30,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:30,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:31,493 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:32,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 2192 states and 3443 transitions. [2024-11-08 19:44:32,664 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 3443 transitions. [2024-11-08 19:44:32,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 19:44:32,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:33,418 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:34,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3475 states to 2218 states and 3475 transitions. [2024-11-08 19:44:34,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2218 states and 3475 transitions. [2024-11-08 19:44:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 19:44:34,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:34,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3536 states to 2269 states and 3536 transitions. [2024-11-08 19:44:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 3536 transitions. [2024-11-08 19:44:40,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-08 19:44:40,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:41,163 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:42,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2282 states and 3553 transitions. [2024-11-08 19:44:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3553 transitions. [2024-11-08 19:44:42,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 19:44:42,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:42,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:42,864 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:42,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 2284 states and 3555 transitions. [2024-11-08 19:44:43,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 3555 transitions. [2024-11-08 19:44:43,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 991 [2024-11-08 19:44:43,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:43,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:45,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:45,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 2301 states and 3577 transitions. [2024-11-08 19:44:45,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3577 transitions. [2024-11-08 19:44:45,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 19:44:45,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:45,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:46,429 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:48,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 2329 states and 3611 transitions. [2024-11-08 19:44:48,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3611 transitions. [2024-11-08 19:44:48,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 19:44:48,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:48,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:51,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:51,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3672 states to 2382 states and 3672 transitions. [2024-11-08 19:44:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2382 states and 3672 transitions. [2024-11-08 19:44:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 19:44:51,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:51,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:51,958 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 2392 states and 3687 transitions. [2024-11-08 19:44:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 2392 states and 3687 transitions. [2024-11-08 19:44:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 19:44:53,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:53,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:53,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:44:59,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:59,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3754 states to 2449 states and 3754 transitions. [2024-11-08 19:44:59,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3754 transitions. [2024-11-08 19:44:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 19:44:59,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:59,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:59,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:00,128 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3775 states to 2465 states and 3775 transitions. [2024-11-08 19:45:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 2465 states and 3775 transitions. [2024-11-08 19:45:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 19:45:01,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:01,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:02,413 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:03,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3788 states to 2473 states and 3788 transitions. [2024-11-08 19:45:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3788 transitions. [2024-11-08 19:45:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-08 19:45:03,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:05,489 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:08,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:08,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 2494 states and 3816 transitions. [2024-11-08 19:45:08,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3816 transitions. [2024-11-08 19:45:08,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 19:45:08,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:08,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:08,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:09,746 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:12,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3837 states to 2509 states and 3837 transitions. [2024-11-08 19:45:12,498 INFO L276 IsEmpty]: Start isEmpty. Operand 2509 states and 3837 transitions. [2024-11-08 19:45:12,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 19:45:12,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:12,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:13,130 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:13,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:13,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3840 states to 2511 states and 3840 transitions. [2024-11-08 19:45:13,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 3840 transitions. [2024-11-08 19:45:13,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 19:45:13,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:13,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:14,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:14,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3852 states to 2518 states and 3852 transitions. [2024-11-08 19:45:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2518 states and 3852 transitions. [2024-11-08 19:45:14,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1004 [2024-11-08 19:45:14,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:14,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:17,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:17,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 2529 states and 3869 transitions. [2024-11-08 19:45:17,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3869 transitions. [2024-11-08 19:45:17,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 19:45:17,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:17,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:17,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:18,270 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:18,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:18,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 2532 states and 3873 transitions. [2024-11-08 19:45:18,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3873 transitions. [2024-11-08 19:45:18,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-08 19:45:18,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:18,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:19,183 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 2540 states and 3886 transitions. [2024-11-08 19:45:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2540 states and 3886 transitions. [2024-11-08 19:45:20,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-08 19:45:20,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:21,273 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:21,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 2541 states and 3887 transitions. [2024-11-08 19:45:21,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3887 transitions. [2024-11-08 19:45:21,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 19:45:21,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:21,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:21,895 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:22,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:22,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3897 states to 2548 states and 3897 transitions. [2024-11-08 19:45:22,286 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3897 transitions. [2024-11-08 19:45:22,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 19:45:22,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:22,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:28,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3991 states to 2627 states and 3991 transitions. [2024-11-08 19:45:29,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3991 transitions. [2024-11-08 19:45:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 19:45:29,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:29,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 2630 states and 3996 transitions. [2024-11-08 19:45:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 3996 transitions. [2024-11-08 19:45:30,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 19:45:30,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:30,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:31,346 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:31,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:31,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4001 states to 2633 states and 4001 transitions. [2024-11-08 19:45:31,702 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4001 transitions. [2024-11-08 19:45:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2024-11-08 19:45:31,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:31,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:32,395 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:32,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:32,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4012 states to 2641 states and 4012 transitions. [2024-11-08 19:45:32,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4012 transitions. [2024-11-08 19:45:32,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 19:45:32,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:32,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:33,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:34,193 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:34,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4014 states to 2643 states and 4014 transitions. [2024-11-08 19:45:34,479 INFO L276 IsEmpty]: Start isEmpty. Operand 2643 states and 4014 transitions. [2024-11-08 19:45:34,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 19:45:34,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:34,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:34,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:35,432 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:38,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 2666 states and 4046 transitions. [2024-11-08 19:45:38,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2666 states and 4046 transitions. [2024-11-08 19:45:38,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 19:45:38,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:38,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:39,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4055 states to 2673 states and 4055 transitions. [2024-11-08 19:45:39,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2673 states and 4055 transitions. [2024-11-08 19:45:39,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1020 [2024-11-08 19:45:39,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:39,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:40,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:40,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4061 states to 2677 states and 4061 transitions. [2024-11-08 19:45:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4061 transitions. [2024-11-08 19:45:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 19:45:40,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:40,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:41,211 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:41,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:41,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2683 states and 4069 transitions. [2024-11-08 19:45:41,419 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4069 transitions. [2024-11-08 19:45:41,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-08 19:45:41,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:41,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:42,198 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:44,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:44,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4104 states to 2711 states and 4104 transitions. [2024-11-08 19:45:44,795 INFO L276 IsEmpty]: Start isEmpty. Operand 2711 states and 4104 transitions. [2024-11-08 19:45:44,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-08 19:45:44,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:44,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:45,422 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:46,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2726 states and 4123 transitions. [2024-11-08 19:45:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2726 states and 4123 transitions. [2024-11-08 19:45:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 19:45:46,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:46,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:46,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:46,968 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:47,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2733 states and 4133 transitions. [2024-11-08 19:45:47,850 INFO L276 IsEmpty]: Start isEmpty. Operand 2733 states and 4133 transitions. [2024-11-08 19:45:47,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 19:45:47,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:47,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:48,381 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:48,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4136 states to 2735 states and 4136 transitions. [2024-11-08 19:45:48,485 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4136 transitions. [2024-11-08 19:45:48,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 19:45:48,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:48,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:49,383 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 19:45:50,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4149 states to 2736 states and 4149 transitions. [2024-11-08 19:45:50,075 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 4149 transitions. [2024-11-08 19:45:50,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 19:45:50,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:50,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:45:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:58,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2820 states and 4382 transitions. [2024-11-08 19:45:58,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2820 states and 4382 transitions. [2024-11-08 19:45:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 19:45:58,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:58,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:00,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:00,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4398 states to 2830 states and 4398 transitions. [2024-11-08 19:46:00,629 INFO L276 IsEmpty]: Start isEmpty. Operand 2830 states and 4398 transitions. [2024-11-08 19:46:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1038 [2024-11-08 19:46:00,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:00,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:00,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:02,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:02,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2845 states and 4417 transitions. [2024-11-08 19:46:02,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2845 states and 4417 transitions. [2024-11-08 19:46:02,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 19:46:02,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:02,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:02,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:04,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4448 states to 2849 states and 4448 transitions. [2024-11-08 19:46:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2849 states and 4448 transitions. [2024-11-08 19:46:04,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 19:46:04,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:04,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:05,124 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:05,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:05,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4451 states to 2852 states and 4451 transitions. [2024-11-08 19:46:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2852 states and 4451 transitions. [2024-11-08 19:46:05,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 19:46:05,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:05,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:05,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:07,296 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:13,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4564 states to 2929 states and 4564 transitions. [2024-11-08 19:46:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4564 transitions. [2024-11-08 19:46:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 19:46:13,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:13,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:14,413 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 110 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:14,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4567 states to 2932 states and 4567 transitions. [2024-11-08 19:46:14,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4567 transitions. [2024-11-08 19:46:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1041 [2024-11-08 19:46:14,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:14,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:15,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 109 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:20,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4614 states to 2970 states and 4614 transitions. [2024-11-08 19:46:20,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 4614 transitions. [2024-11-08 19:46:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 19:46:20,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:20,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:21,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:22,006 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 113 proven. 11 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4621 states to 2975 states and 4621 transitions. [2024-11-08 19:46:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4621 transitions. [2024-11-08 19:46:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1044 [2024-11-08 19:46:22,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:22,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:23,531 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:28,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:28,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4694 states to 3038 states and 4694 transitions. [2024-11-08 19:46:28,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3038 states and 4694 transitions. [2024-11-08 19:46:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1046 [2024-11-08 19:46:28,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:28,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:29,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:29,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4706 states to 3047 states and 4706 transitions. [2024-11-08 19:46:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4706 transitions. [2024-11-08 19:46:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-08 19:46:29,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:29,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:29,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:30,263 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 116 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:46:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4713 states to 3050 states and 4713 transitions. [2024-11-08 19:46:30,786 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4713 transitions. [2024-11-08 19:46:30,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-08 19:46:30,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:30,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:30,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:31,514 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:46:37,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:37,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 3978 states and 5769 transitions. [2024-11-08 19:46:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 5769 transitions. [2024-11-08 19:46:37,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:46:37,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:37,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:37,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:42,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5797 states to 3988 states and 5797 transitions. [2024-11-08 19:46:42,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 5797 transitions. [2024-11-08 19:46:42,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:46:42,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,624 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:45,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:45,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5807 states to 3993 states and 5807 transitions. [2024-11-08 19:46:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 3993 states and 5807 transitions. [2024-11-08 19:46:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:46:45,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:45,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:47,014 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:48,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:48,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5824 states to 3998 states and 5824 transitions. [2024-11-08 19:46:48,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3998 states and 5824 transitions. [2024-11-08 19:46:48,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:46:48,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:48,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:48,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:51,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:51,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5835 states to 4002 states and 5835 transitions. [2024-11-08 19:46:51,418 INFO L276 IsEmpty]: Start isEmpty. Operand 4002 states and 5835 transitions. [2024-11-08 19:46:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:46:51,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:51,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:51,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:53,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5845 states to 4003 states and 5845 transitions. [2024-11-08 19:46:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 4003 states and 5845 transitions. [2024-11-08 19:46:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1050 [2024-11-08 19:46:53,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:53,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:54,214 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:46:54,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5849 states to 4006 states and 5849 transitions. [2024-11-08 19:46:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 4006 states and 5849 transitions. [2024-11-08 19:46:54,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1051 [2024-11-08 19:46:54,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:54,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:55,597 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 119 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:46:58,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:58,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5869 states to 4020 states and 5869 transitions. [2024-11-08 19:46:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 4020 states and 5869 transitions. [2024-11-08 19:46:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1053 [2024-11-08 19:46:58,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:58,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:58,776 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:47:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:02,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5894 states to 4039 states and 5894 transitions. [2024-11-08 19:47:02,453 INFO L276 IsEmpty]: Start isEmpty. Operand 4039 states and 5894 transitions. [2024-11-08 19:47:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2024-11-08 19:47:02,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:03,687 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:04,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5902 states to 4043 states and 5902 transitions. [2024-11-08 19:47:04,827 INFO L276 IsEmpty]: Start isEmpty. Operand 4043 states and 5902 transitions. [2024-11-08 19:47:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1059 [2024-11-08 19:47:04,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:04,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:47:06,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:06,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5912 states to 4051 states and 5912 transitions. [2024-11-08 19:47:06,109 INFO L276 IsEmpty]: Start isEmpty. Operand 4051 states and 5912 transitions. [2024-11-08 19:47:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:47:06,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:06,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:19,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6118 states to 4180 states and 6118 transitions. [2024-11-08 19:47:19,260 INFO L276 IsEmpty]: Start isEmpty. Operand 4180 states and 6118 transitions. [2024-11-08 19:47:19,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:47:19,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:19,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:21,479 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:23,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:23,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6187 states to 4184 states and 6187 transitions. [2024-11-08 19:47:23,091 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 6187 transitions. [2024-11-08 19:47:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:47:23,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:23,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:25,235 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:26,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:26,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6195 states to 4189 states and 6195 transitions. [2024-11-08 19:47:26,398 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 6195 transitions. [2024-11-08 19:47:26,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:47:26,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:26,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:28,156 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:29,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6200 states to 4192 states and 6200 transitions. [2024-11-08 19:47:29,248 INFO L276 IsEmpty]: Start isEmpty. Operand 4192 states and 6200 transitions. [2024-11-08 19:47:29,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:47:29,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:31,136 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 129 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:32,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:32,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6203 states to 4195 states and 6203 transitions. [2024-11-08 19:47:32,112 INFO L276 IsEmpty]: Start isEmpty. Operand 4195 states and 6203 transitions. [2024-11-08 19:47:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1060 [2024-11-08 19:47:32,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:32,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:32,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:32,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6215 states to 4205 states and 6215 transitions. [2024-11-08 19:47:32,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4205 states and 6215 transitions. [2024-11-08 19:47:32,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-08 19:47:32,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:32,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:34,123 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.