./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/count_up_alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/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_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/count_up_alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f12e3955ea6fcca41dc2c68fc8e1d5a42d0369455d727c76f4dfb832d3060ba5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:55:51,848 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:55:51,908 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-09 00:55:51,913 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:55:51,914 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:55:51,945 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:55:51,946 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:55:51,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:55:51,947 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:55:51,948 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:55:51,948 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:55:51,949 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:55:51,949 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:55:51,950 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:55:51,950 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:55:51,950 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:55:51,951 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:55:51,951 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:55:51,952 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:55:51,952 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:55:51,964 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:55:51,965 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:55:51,966 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:55:51,966 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:55:51,967 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:55:51,967 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:55:51,967 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:55:51,968 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_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f12e3955ea6fcca41dc2c68fc8e1d5a42d0369455d727c76f4dfb832d3060ba5 [2024-11-09 00:55:52,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:55:52,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:55:52,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:55:52,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:55:52,297 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:55:52,299 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-15/count_up_alloca.i Unable to find full path for "g++" [2024-11-09 00:55:54,303 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:55:54,518 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:55:54,518 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/sv-benchmarks/c/termination-15/count_up_alloca.i [2024-11-09 00:55:54,530 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/data/05527c863/3d858e111db440a1a4f61a8a3d9b6825/FLAG90cc20d12 [2024-11-09 00:55:54,546 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/data/05527c863/3d858e111db440a1a4f61a8a3d9b6825 [2024-11-09 00:55:54,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:55:54,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:55:54,555 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:55:54,556 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:55:54,561 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:55:54,562 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:55:54" (1/1) ... [2024-11-09 00:55:54,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cc6a9bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:54, skipping insertion in model container [2024-11-09 00:55:54,564 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:55:54" (1/1) ... [2024-11-09 00:55:54,645 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:55:55,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:55:55,016 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:55:55,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:55:55,119 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:55:55,120 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55 WrapperNode [2024-11-09 00:55:55,120 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:55:55,121 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:55:55,121 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:55:55,121 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:55:55,130 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,145 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,174 INFO L138 Inliner]: procedures = 151, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 62 [2024-11-09 00:55:55,176 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:55:55,177 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:55:55,177 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:55:55,177 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:55:55,187 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,188 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,190 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,191 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,196 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,205 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,209 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,213 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,215 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:55:55,220 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:55:55,220 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:55:55,220 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:55:55,221 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:55:55,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:55:55,258 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:55:55,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f8f878-cfb6-4bf5-8890-2e01d64e7cf2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:55:55,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:55:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:55:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:55:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:55:55,294 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:55:55,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:55:55,402 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:55:55,414 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:55:55,652 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-09 00:55:55,652 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:55:55,706 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:55:55,706 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:55:55,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:55:55 BoogieIcfgContainer [2024-11-09 00:55:55,707 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:55:55,708 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:55:55,708 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:55:55,718 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:55:55,719 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:55:55" (1/1) ... [2024-11-09 00:55:55,728 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:55:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:55,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2024-11-09 00:55:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2024-11-09 00:55:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:55:55,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:55,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:56,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:56,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:56,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 25 states and 30 transitions. [2024-11-09 00:55:56,076 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2024-11-09 00:55:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:55:56,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:56,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:56,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 38 transitions. [2024-11-09 00:55:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 38 transitions. [2024-11-09 00:55:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:55:57,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:57,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:57,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:57,067 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:57,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 30 states and 42 transitions. [2024-11-09 00:55:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 42 transitions. [2024-11-09 00:55:57,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:55:57,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:57,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:57,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:57,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:58,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:58,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 30 states and 41 transitions. [2024-11-09 00:55:58,506 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 41 transitions. [2024-11-09 00:55:58,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:55:58,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:58,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:58,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-11-09 00:55:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-11-09 00:55:58,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:55:58,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:58,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:59,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:59,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2024-11-09 00:55:59,186 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2024-11-09 00:55:59,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:55:59,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:59,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:59,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:59,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-11-09 00:55:59,468 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-09 00:55:59,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:55:59,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:59,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:59,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:00,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:01,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:01,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 33 states and 46 transitions. [2024-11-09 00:56:01,994 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 46 transitions. [2024-11-09 00:56:01,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:56:01,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:02,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:02,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:02,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 33 states and 45 transitions. [2024-11-09 00:56:02,271 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 45 transitions. [2024-11-09 00:56:02,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:56:02,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:02,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:02,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:02,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 36 states and 53 transitions. [2024-11-09 00:56:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2024-11-09 00:56:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:56:03,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:03,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:03,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:03,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 58 transitions. [2024-11-09 00:56:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 58 transitions. [2024-11-09 00:56:03,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:56:03,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:03,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:03,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:05,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 43 states and 66 transitions. [2024-11-09 00:56:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 66 transitions. [2024-11-09 00:56:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:56:05,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:05,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:56:05,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:05,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 43 states and 64 transitions. [2024-11-09 00:56:05,841 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 64 transitions. [2024-11-09 00:56:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:56:05,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:05,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:06,873 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:08,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:08,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 46 transitions. [2024-11-09 00:56:08,759 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2024-11-09 00:56:08,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:56:08,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:08,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:08,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:56:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:09,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-09 00:56:09,138 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-09 00:56:09,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:56:09,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:09,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:09,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:09,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:09,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:09,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-09 00:56:09,188 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-09 00:56:09,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:56:09,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:09,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:09,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:56:09,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:09,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 36 states and 47 transitions. [2024-11-09 00:56:09,423 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2024-11-09 00:56:09,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:56:09,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:09,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:09,468 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:56:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:09,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-09 00:56:09,859 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-09 00:56:09,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:56:09,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:09,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:09,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:09,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:56:09,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:09,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-09 00:56:09,929 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-09 00:56:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:56:09,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:09,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:09,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:10,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:10,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-09 00:56:10,070 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-09 00:56:10,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:56:10,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:10,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:10,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:10,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:10,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-11-09 00:56:10,130 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-11-09 00:56:10,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:56:10,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:10,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:10,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 41 states and 55 transitions. [2024-11-09 00:56:12,399 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 55 transitions. [2024-11-09 00:56:12,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:56:12,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:12,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:12,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:16,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 50 states and 73 transitions. [2024-11-09 00:56:16,010 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 73 transitions. [2024-11-09 00:56:16,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:56:16,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:16,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:16,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 50 states and 72 transitions. [2024-11-09 00:56:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 72 transitions. [2024-11-09 00:56:16,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:56:16,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:16,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:16,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:16,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 51 states and 73 transitions. [2024-11-09 00:56:16,924 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-11-09 00:56:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:56:16,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:16,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:17,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:19,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:19,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 52 states and 74 transitions. [2024-11-09 00:56:19,561 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-11-09 00:56:19,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:56:19,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:19,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:19,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:20,311 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:23,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 60 states and 91 transitions. [2024-11-09 00:56:23,419 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 91 transitions. [2024-11-09 00:56:23,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:56:23,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:23,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:23,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:56:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 57 states and 85 transitions. [2024-11-09 00:56:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 85 transitions. [2024-11-09 00:56:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:56:23,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:23,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:23,997 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:24,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 58 states and 86 transitions. [2024-11-09 00:56:24,547 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 86 transitions. [2024-11-09 00:56:24,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:56:24,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:24,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:24,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:56:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:25,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 58 states and 84 transitions. [2024-11-09 00:56:25,077 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 84 transitions. [2024-11-09 00:56:25,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:56:25,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:25,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:25,131 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:25,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 60 states and 85 transitions. [2024-11-09 00:56:25,271 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 85 transitions. [2024-11-09 00:56:25,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:56:25,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:25,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:25,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:56:25,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:25,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 62 states and 86 transitions. [2024-11-09 00:56:25,525 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 86 transitions. [2024-11-09 00:56:25,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:56:25,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:25,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:25,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:56:26,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:26,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 61 states and 85 transitions. [2024-11-09 00:56:26,525 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 85 transitions. [2024-11-09 00:56:26,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:56:26,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:26,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:26,563 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:56:26,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 60 states and 84 transitions. [2024-11-09 00:56:26,891 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 84 transitions. [2024-11-09 00:56:26,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:56:26,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:26,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:26,925 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:56:27,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:27,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 83 transitions. [2024-11-09 00:56:27,163 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 83 transitions. [2024-11-09 00:56:27,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:56:27,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:27,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:27,228 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:56:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:27,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 60 states and 84 transitions. [2024-11-09 00:56:27,620 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 84 transitions. [2024-11-09 00:56:27,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:56:27,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:27,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:27,729 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:27,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:27,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2024-11-09 00:56:27,773 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2024-11-09 00:56:27,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:56:27,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:27,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:27,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:28,517 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 76 states and 109 transitions. [2024-11-09 00:56:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 109 transitions. [2024-11-09 00:56:34,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:56:34,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:34,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:34,526 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:56:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:38,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 85 states and 124 transitions. [2024-11-09 00:56:38,299 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 124 transitions. [2024-11-09 00:56:38,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:56:38,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:38,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:38,362 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:38,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 86 states and 125 transitions. [2024-11-09 00:56:38,737 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 125 transitions. [2024-11-09 00:56:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:56:38,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:38,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:56:39,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:39,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 87 states and 125 transitions. [2024-11-09 00:56:39,513 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 125 transitions. [2024-11-09 00:56:39,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:56:39,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:39,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:39,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:41,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:41,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 86 states and 122 transitions. [2024-11-09 00:56:41,825 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 122 transitions. [2024-11-09 00:56:41,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:56:41,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:41,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:42,986 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:48,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 96 states and 139 transitions. [2024-11-09 00:56:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 139 transitions. [2024-11-09 00:56:48,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:56:48,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:48,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:48,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:48,174 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:48,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 97 states and 140 transitions. [2024-11-09 00:56:48,864 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 140 transitions. [2024-11-09 00:56:48,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:56:48,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:48,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:48,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:56:49,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:49,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 99 states and 146 transitions. [2024-11-09 00:56:49,755 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 146 transitions. [2024-11-09 00:56:49,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:56:49,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:49,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:50,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:50,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 102 states and 150 transitions. [2024-11-09 00:56:50,848 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 150 transitions. [2024-11-09 00:56:50,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:56:50,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:50,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:50,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:56:51,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:51,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 103 states and 151 transitions. [2024-11-09 00:56:51,544 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 151 transitions. [2024-11-09 00:56:51,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:56:51,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:51,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:56:52,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:52,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 105 states and 156 transitions. [2024-11-09 00:56:52,314 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 156 transitions. [2024-11-09 00:56:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:56:52,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:52,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:52,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:52,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 107 states and 157 transitions. [2024-11-09 00:56:52,763 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 157 transitions. [2024-11-09 00:56:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:56:52,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:52,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:52,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:52,925 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:53,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 109 states and 160 transitions. [2024-11-09 00:56:53,862 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 160 transitions. [2024-11-09 00:56:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:56:53,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:53,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:54,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:54,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 111 states and 161 transitions. [2024-11-09 00:56:54,587 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 161 transitions. [2024-11-09 00:56:54,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:56:54,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:54,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:55,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 113 states and 162 transitions. [2024-11-09 00:56:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 162 transitions. [2024-11-09 00:56:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:56:55,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:55,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:56,261 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:56,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:56,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 115 states and 163 transitions. [2024-11-09 00:56:56,722 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 163 transitions. [2024-11-09 00:56:56,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:56:56,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:56,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:57,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 117 states and 164 transitions. [2024-11-09 00:56:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 164 transitions. [2024-11-09 00:56:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:56:57,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:57,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:57,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:57,609 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:56:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:58,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 119 states and 165 transitions. [2024-11-09 00:56:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2024-11-09 00:56:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:56:58,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:58,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:04,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:04,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 133 states and 192 transitions. [2024-11-09 00:57:04,847 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 192 transitions. [2024-11-09 00:57:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:57:04,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:04,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:04,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:05,051 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:57:08,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:08,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 143 states and 202 transitions. [2024-11-09 00:57:08,406 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 202 transitions. [2024-11-09 00:57:08,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:57:08,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:08,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:08,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:09,957 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:15,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 153 states and 223 transitions. [2024-11-09 00:57:15,431 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 223 transitions. [2024-11-09 00:57:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:57:15,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:15,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:15,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:16,582 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:19,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:19,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 153 states and 221 transitions. [2024-11-09 00:57:19,096 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 221 transitions. [2024-11-09 00:57:19,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:57:19,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:19,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:19,229 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:20,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:20,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 154 states and 222 transitions. [2024-11-09 00:57:20,135 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 222 transitions. [2024-11-09 00:57:20,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:57:20,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:20,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:20,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 156 states and 223 transitions. [2024-11-09 00:57:20,278 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 223 transitions. [2024-11-09 00:57:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:57:20,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:20,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:20,345 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:20,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 158 states and 224 transitions. [2024-11-09 00:57:20,755 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 224 transitions. [2024-11-09 00:57:20,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:57:20,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:20,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:21,681 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:21,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:21,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 160 states and 225 transitions. [2024-11-09 00:57:21,740 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 225 transitions. [2024-11-09 00:57:21,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:57:21,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:21,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:21,922 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:21,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:22,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 162 states and 226 transitions. [2024-11-09 00:57:22,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 226 transitions. [2024-11-09 00:57:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:57:22,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:22,124 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 164 states and 227 transitions. [2024-11-09 00:57:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 227 transitions. [2024-11-09 00:57:22,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:57:22,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:23,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 166 states and 228 transitions. [2024-11-09 00:57:23,780 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 228 transitions. [2024-11-09 00:57:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:57:23,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:23,909 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:24,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:24,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 168 states and 229 transitions. [2024-11-09 00:57:24,665 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 229 transitions. [2024-11-09 00:57:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:57:24,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:25,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 170 states and 230 transitions. [2024-11-09 00:57:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 230 transitions. [2024-11-09 00:57:25,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:57:25,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:25,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:26,810 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 26 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 184 states and 257 transitions. [2024-11-09 00:57:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 257 transitions. [2024-11-09 00:57:33,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:57:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:57:38,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 194 states and 267 transitions. [2024-11-09 00:57:38,043 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 267 transitions. [2024-11-09 00:57:38,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:57:38,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:38,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:38,136 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 26 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:38,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:38,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 195 states and 268 transitions. [2024-11-09 00:57:38,716 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 268 transitions. [2024-11-09 00:57:38,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:57:38,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:38,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:40,616 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 12 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:43,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 194 states and 265 transitions. [2024-11-09 00:57:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 265 transitions. [2024-11-09 00:57:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:57:43,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:43,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:45,382 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 18 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:52,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:52,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 204 states and 286 transitions. [2024-11-09 00:57:52,174 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 286 transitions. [2024-11-09 00:57:52,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:57:52,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:52,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:52,372 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 18 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:53,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 205 states and 287 transitions. [2024-11-09 00:57:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 287 transitions. [2024-11-09 00:57:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:57:53,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:53,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 31 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:53,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:53,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 207 states and 288 transitions. [2024-11-09 00:57:53,665 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 288 transitions. [2024-11-09 00:57:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:57:53,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:53,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:53,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 27 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:54,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 209 states and 289 transitions. [2024-11-09 00:57:54,272 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 289 transitions. [2024-11-09 00:57:54,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:57:54,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:54,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:54,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:55,759 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 63 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 211 states and 290 transitions. [2024-11-09 00:57:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 290 transitions. [2024-11-09 00:57:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:57:55,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:55,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:55,992 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 18 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:56,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:56,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 213 states and 291 transitions. [2024-11-09 00:57:56,080 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 291 transitions. [2024-11-09 00:57:56,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:57:56,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:56,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:56,316 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 18 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:56,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:56,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 215 states and 292 transitions. [2024-11-09 00:57:56,411 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 292 transitions. [2024-11-09 00:57:56,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:57:56,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:56,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:56,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 63 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:58,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:58,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 217 states and 293 transitions. [2024-11-09 00:57:58,540 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 293 transitions. [2024-11-09 00:57:58,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:57:58,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:58,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:58,698 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 18 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:59,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:59,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 219 states and 294 transitions. [2024-11-09 00:57:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 294 transitions. [2024-11-09 00:57:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:57:59,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:59,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:59,762 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 18 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:00,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:00,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 221 states and 295 transitions. [2024-11-09 00:58:00,686 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 295 transitions. [2024-11-09 00:58:00,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:58:00,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:00,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 44 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:10,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:10,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 235 states and 322 transitions. [2024-11-09 00:58:10,347 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 322 transitions. [2024-11-09 00:58:10,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:58:10,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:10,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:10,590 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-09 00:58:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 245 states and 332 transitions. [2024-11-09 00:58:15,464 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 332 transitions. [2024-11-09 00:58:15,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:58:15,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:15,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:15,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:18,560 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 30 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:26,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:26,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 255 states and 353 transitions. [2024-11-09 00:58:26,890 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 353 transitions. [2024-11-09 00:58:26,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:58:26,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:26,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:29,288 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 22 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:32,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:32,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 255 states and 351 transitions. [2024-11-09 00:58:32,922 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 351 transitions. [2024-11-09 00:58:32,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:58:32,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:32,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 30 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:34,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:34,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 256 states and 352 transitions. [2024-11-09 00:58:34,360 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 352 transitions. [2024-11-09 00:58:34,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:58:34,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:34,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:34,463 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 51 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:34,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 258 states and 353 transitions. [2024-11-09 00:58:34,558 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 353 transitions. [2024-11-09 00:58:34,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:58:34,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:34,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:34,674 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 45 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:35,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:35,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 260 states and 354 transitions. [2024-11-09 00:58:35,226 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 354 transitions. [2024-11-09 00:58:35,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:58:35,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:35,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:35,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 22 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:37,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:37,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 262 states and 355 transitions. [2024-11-09 00:58:37,530 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 355 transitions. [2024-11-09 00:58:37,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:58:37,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:37,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:37,711 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 30 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:37,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 264 states and 356 transitions. [2024-11-09 00:58:37,809 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 356 transitions. [2024-11-09 00:58:37,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:58:37,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:37,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:37,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:37,991 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 30 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:38,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:38,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 266 states and 357 transitions. [2024-11-09 00:58:38,106 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 357 transitions. [2024-11-09 00:58:38,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:58:38,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:38,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:38,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:40,279 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 22 proven. 92 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:41,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 268 states and 358 transitions. [2024-11-09 00:58:41,058 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 358 transitions. [2024-11-09 00:58:41,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:58:41,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:41,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 30 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 270 states and 359 transitions. [2024-11-09 00:58:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 359 transitions. [2024-11-09 00:58:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:58:42,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:42,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:42,665 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 30 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:43,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:43,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 272 states and 360 transitions. [2024-11-09 00:58:43,847 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 360 transitions. [2024-11-09 00:58:43,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:58:43,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:43,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:43,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:55,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:55,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 286 states and 387 transitions. [2024-11-09 00:58:55,189 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 387 transitions. [2024-11-09 00:58:55,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:58:55,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:55,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:55,431 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-09 00:59:00,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:00,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 296 states and 397 transitions. [2024-11-09 00:59:00,922 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 397 transitions. [2024-11-09 00:59:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:59:00,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:00,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:00,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:01,046 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:01,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:01,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 297 states and 398 transitions. [2024-11-09 00:59:01,713 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 398 transitions. [2024-11-09 00:59:01,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:59:01,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:01,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:04,956 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 35 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 296 states and 395 transitions. [2024-11-09 00:59:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 395 transitions. [2024-11-09 00:59:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:59:08,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:08,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:12,378 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 45 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 306 states and 416 transitions. [2024-11-09 00:59:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 416 transitions. [2024-11-09 00:59:23,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:59:23,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 45 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:24,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 307 states and 417 transitions. [2024-11-09 00:59:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 417 transitions. [2024-11-09 00:59:24,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:59:24,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:24,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 76 proven. 79 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:24,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:24,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 309 states and 418 transitions. [2024-11-09 00:59:24,833 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 418 transitions. [2024-11-09 00:59:24,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:59:24,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:24,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 68 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:25,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:25,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 311 states and 419 transitions. [2024-11-09 00:59:25,654 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 419 transitions. [2024-11-09 00:59:25,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:59:25,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:25,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:28,721 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 35 proven. 126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:28,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 313 states and 420 transitions. [2024-11-09 00:59:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 420 transitions. [2024-11-09 00:59:28,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:59:28,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:28,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:28,990 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 45 proven. 129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:29,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 315 states and 421 transitions. [2024-11-09 00:59:29,133 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 421 transitions. [2024-11-09 00:59:29,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:59:29,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:29,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:29,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 45 proven. 129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:29,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 317 states and 422 transitions. [2024-11-09 00:59:29,480 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 422 transitions. [2024-11-09 00:59:29,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:59:29,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:29,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 35 proven. 126 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:33,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:33,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 319 states and 423 transitions. [2024-11-09 00:59:33,539 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 423 transitions. [2024-11-09 00:59:33,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:59:33,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:33,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:33,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:33,729 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 45 proven. 129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 321 states and 424 transitions. [2024-11-09 00:59:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 424 transitions. [2024-11-09 00:59:35,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:59:35,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:35,257 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 45 proven. 129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:36,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:36,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 323 states and 425 transitions. [2024-11-09 00:59:36,487 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 425 transitions. [2024-11-09 00:59:36,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:59:36,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:36,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:36,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:36,733 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-09 00:59:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:43,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 332 states and 433 transitions. [2024-11-09 00:59:43,465 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 433 transitions. [2024-11-09 00:59:43,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:59:43,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:43,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 95 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:55,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 346 states and 454 transitions. [2024-11-09 00:59:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 454 transitions. [2024-11-09 00:59:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:59:55,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:00,085 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 63 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:10,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:10,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 356 states and 469 transitions. [2024-11-09 01:00:10,659 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 469 transitions. [2024-11-09 01:00:10,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 01:00:10,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:10,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:10,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:10,951 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 106 proven. 103 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:11,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:11,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 358 states and 470 transitions. [2024-11-09 01:00:11,064 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 470 transitions. [2024-11-09 01:00:11,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 01:00:11,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:11,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:11,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:11,207 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 96 proven. 113 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:11,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 360 states and 471 transitions. [2024-11-09 01:00:11,317 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 471 transitions. [2024-11-09 01:00:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 01:00:11,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:11,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:11,501 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 63 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:11,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 362 states and 472 transitions. [2024-11-09 01:00:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 472 transitions. [2024-11-09 01:00:11,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 01:00:11,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:11,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:11,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:11,841 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 63 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:11,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:11,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 364 states and 473 transitions. [2024-11-09 01:00:11,967 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 473 transitions. [2024-11-09 01:00:11,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 01:00:11,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:11,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:11,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:13,930 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 128 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:25,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:25,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 378 states and 495 transitions. [2024-11-09 01:00:25,101 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 495 transitions. [2024-11-09 01:00:25,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 01:00:25,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:25,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:25,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 84 proven. 197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:42,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:42,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 388 states and 510 transitions. [2024-11-09 01:00:42,691 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 510 transitions. [2024-11-09 01:00:42,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:00:42,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:42,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:42,821 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 141 proven. 130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:42,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:42,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 390 states and 511 transitions. [2024-11-09 01:00:42,950 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 511 transitions. [2024-11-09 01:00:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:00:42,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:42,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:43,294 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 129 proven. 142 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:43,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:43,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 392 states and 512 transitions. [2024-11-09 01:00:43,428 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 512 transitions. [2024-11-09 01:00:43,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 01:00:43,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:43,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:43,647 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:43,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 394 states and 513 transitions. [2024-11-09 01:00:43,818 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 513 transitions. [2024-11-09 01:00:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 01:00:43,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:43,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:43,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:44,074 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:44,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:44,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 396 states and 514 transitions. [2024-11-09 01:00:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 514 transitions. [2024-11-09 01:00:44,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:00:44,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:44,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:44,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:46,363 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 166 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:58,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 410 states and 537 transitions. [2024-11-09 01:00:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 537 transitions. [2024-11-09 01:00:58,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 01:00:58,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:58,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:58,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:05,656 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 108 proven. 244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:19,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 420 states and 552 transitions. [2024-11-09 01:01:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 552 transitions. [2024-11-09 01:01:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 01:01:19,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:19,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:19,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 181 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:19,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 422 states and 553 transitions. [2024-11-09 01:01:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 553 transitions. [2024-11-09 01:01:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 01:01:19,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:19,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:19,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:19,717 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 167 proven. 174 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 424 states and 554 transitions. [2024-11-09 01:01:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 554 transitions. [2024-11-09 01:01:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 01:01:19,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:19,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:20,123 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 108 proven. 261 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:20,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:20,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 426 states and 555 transitions. [2024-11-09 01:01:20,302 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 555 transitions. [2024-11-09 01:01:20,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 01:01:20,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:20,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:20,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 108 proven. 261 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:20,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 428 states and 556 transitions. [2024-11-09 01:01:20,880 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 556 transitions. [2024-11-09 01:01:20,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:01:20,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:20,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 209 proven. 191 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:36,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:36,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 442 states and 580 transitions. [2024-11-09 01:01:36,346 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 580 transitions. [2024-11-09 01:01:36,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:01:36,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:36,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:36,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 135 proven. 296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:00,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:00,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 452 states and 595 transitions. [2024-11-09 01:02:00,853 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 595 transitions. [2024-11-09 01:02:00,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:02:00,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:00,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:00,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:01,117 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 226 proven. 193 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:01,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:01,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 454 states and 596 transitions. [2024-11-09 01:02:01,302 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 596 transitions. [2024-11-09 01:02:01,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:02:01,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:01,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:01,565 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 210 proven. 209 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:01,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 456 states and 597 transitions. [2024-11-09 01:02:01,736 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 597 transitions. [2024-11-09 01:02:01,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 01:02:01,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:01,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:01,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 135 proven. 315 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 458 states and 598 transitions. [2024-11-09 01:02:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 598 transitions. [2024-11-09 01:02:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 01:02:02,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:02,972 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 135 proven. 315 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:03,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 460 states and 599 transitions. [2024-11-09 01:02:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 599 transitions. [2024-11-09 01:02:03,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 01:02:03,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:03,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:05,783 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 257 proven. 227 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:20,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:20,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 474 states and 624 transitions. [2024-11-09 01:02:20,922 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 624 transitions. [2024-11-09 01:02:20,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 01:02:20,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:20,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:20,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:31,037 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 165 proven. 353 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:49,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:49,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 484 states and 639 transitions. [2024-11-09 01:02:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 639 transitions. [2024-11-09 01:02:49,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 01:02:49,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:49,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:49,463 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 276 proven. 229 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:49,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:49,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 486 states and 640 transitions. [2024-11-09 01:02:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 640 transitions. [2024-11-09 01:02:49,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 01:02:49,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:49,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:50,148 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 258 proven. 247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 488 states and 641 transitions. [2024-11-09 01:02:50,384 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 641 transitions. [2024-11-09 01:02:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 01:02:50,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 165 proven. 374 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 490 states and 642 transitions. [2024-11-09 01:02:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 642 transitions. [2024-11-09 01:02:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 01:02:51,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:51,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:51,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:51,524 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 165 proven. 374 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:51,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 492 states and 643 transitions. [2024-11-09 01:02:51,736 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 643 transitions. [2024-11-09 01:02:51,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 01:02:51,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:51,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:54,852 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 310 proven. 266 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:11,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:11,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 506 states and 669 transitions. [2024-11-09 01:03:11,690 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 669 transitions. [2024-11-09 01:03:11,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 01:03:11,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:11,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 198 proven. 415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:43,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:43,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 516 states and 684 transitions. [2024-11-09 01:03:43,014 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 684 transitions. [2024-11-09 01:03:43,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 01:03:43,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:43,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:43,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 331 proven. 268 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:03:43,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 518 states and 685 transitions. [2024-11-09 01:03:43,635 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 685 transitions. [2024-11-09 01:03:43,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 01:03:43,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:43,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:43,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 311 proven. 288 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:03:44,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:44,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 520 states and 686 transitions. [2024-11-09 01:03:44,075 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 686 transitions. [2024-11-09 01:03:44,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 01:03:44,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:44,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:44,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:44,738 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 198 proven. 438 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:03:44,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 522 states and 687 transitions. [2024-11-09 01:03:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 687 transitions. [2024-11-09 01:03:44,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 01:03:44,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:44,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:44,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:45,341 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 198 proven. 438 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:03:45,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:45,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 524 states and 688 transitions. [2024-11-09 01:03:45,791 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 688 transitions. [2024-11-09 01:03:45,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 01:03:45,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:45,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:45,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:49,045 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 368 proven. 308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:06,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:06,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 538 states and 715 transitions. [2024-11-09 01:04:06,877 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 715 transitions. [2024-11-09 01:04:06,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 01:04:06,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:06,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 234 proven. 482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:40,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:40,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 548 states and 730 transitions. [2024-11-09 01:04:40,808 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 730 transitions. [2024-11-09 01:04:40,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 01:04:40,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:40,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:40,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:41,065 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 391 proven. 310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:04:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:41,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 550 states and 731 transitions. [2024-11-09 01:04:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 731 transitions. [2024-11-09 01:04:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 01:04:41,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:41,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:41,709 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 369 proven. 332 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:04:41,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 552 states and 732 transitions. [2024-11-09 01:04:41,920 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 732 transitions. [2024-11-09 01:04:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 01:04:41,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:41,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:42,426 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 234 proven. 507 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:04:42,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 554 states and 733 transitions. [2024-11-09 01:04:42,811 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 733 transitions. [2024-11-09 01:04:42,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 01:04:42,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:42,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:43,240 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 234 proven. 507 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:04:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:43,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 556 states and 734 transitions. [2024-11-09 01:04:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 734 transitions. [2024-11-09 01:04:43,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 01:04:43,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:43,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 431 proven. 353 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:04,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:04,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 570 states and 762 transitions. [2024-11-09 01:05:04,914 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 762 transitions. [2024-11-09 01:05:04,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 01:05:04,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:04,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 827 backedges. 273 proven. 554 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:42,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:42,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 580 states and 777 transitions. [2024-11-09 01:05:42,822 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 777 transitions. [2024-11-09 01:05:42,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 01:05:42,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:42,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 456 proven. 355 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:05:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 582 states and 778 transitions. [2024-11-09 01:05:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 778 transitions. [2024-11-09 01:05:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 01:05:43,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:43,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 432 proven. 379 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:05:44,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:44,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 584 states and 779 transitions. [2024-11-09 01:05:44,045 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 779 transitions. [2024-11-09 01:05:44,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 01:05:44,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:44,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:44,446 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 273 proven. 581 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:05:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:44,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 586 states and 780 transitions. [2024-11-09 01:05:44,704 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 780 transitions. [2024-11-09 01:05:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 01:05:44,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:44,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:45,290 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 273 proven. 581 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:05:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 588 states and 781 transitions. [2024-11-09 01:05:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 781 transitions. [2024-11-09 01:05:45,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 01:05:45,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:45,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:48,989 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 499 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:08,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 602 states and 810 transitions. [2024-11-09 01:06:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 810 transitions. [2024-11-09 01:06:08,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 01:06:08,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:08,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 315 proven. 631 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:49,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 612 states and 825 transitions. [2024-11-09 01:06:49,106 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 825 transitions. [2024-11-09 01:06:49,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 01:06:49,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:49,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:49,568 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 526 proven. 403 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:49,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 614 states and 826 transitions. [2024-11-09 01:06:49,814 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 826 transitions. [2024-11-09 01:06:49,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 01:06:49,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:49,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 500 proven. 429 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 616 states and 827 transitions. [2024-11-09 01:06:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 827 transitions. [2024-11-09 01:06:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 01:06:50,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:50,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 315 proven. 660 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:51,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:51,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 618 states and 828 transitions. [2024-11-09 01:06:51,236 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 828 transitions. [2024-11-09 01:06:51,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 01:06:51,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:51,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 315 proven. 660 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:06:52,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:52,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 620 states and 829 transitions. [2024-11-09 01:06:52,087 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 829 transitions. [2024-11-09 01:06:52,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 01:06:52,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:52,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:55,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 572 proven. 452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:15,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 634 states and 859 transitions. [2024-11-09 01:07:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 859 transitions. [2024-11-09 01:07:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 01:07:15,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 360 proven. 713 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:03,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:03,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 644 states and 874 transitions. [2024-11-09 01:08:03,308 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 874 transitions. [2024-11-09 01:08:03,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 01:08:03,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:03,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 601 proven. 454 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:08:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:04,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 646 states and 875 transitions. [2024-11-09 01:08:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 875 transitions. [2024-11-09 01:08:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 01:08:04,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:04,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:04,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 573 proven. 482 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:08:04,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 648 states and 876 transitions. [2024-11-09 01:08:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 876 transitions. [2024-11-09 01:08:04,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 01:08:04,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:05,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 360 proven. 744 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:08:05,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:05,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 650 states and 877 transitions. [2024-11-09 01:08:05,743 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 877 transitions. [2024-11-09 01:08:05,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 01:08:05,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:05,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 360 proven. 744 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:08:06,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:06,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 652 states and 878 transitions. [2024-11-09 01:08:06,691 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 878 transitions. [2024-11-09 01:08:06,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 01:08:06,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:06,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:06,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:10,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 650 proven. 506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 666 states and 909 transitions. [2024-11-09 01:08:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 909 transitions. [2024-11-09 01:08:33,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 01:08:33,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:33,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:54,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 408 proven. 800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.