./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/lockfree-3.1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/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_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/lockfree-3.1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/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 32bit --witnessprinter.graph.data.programhash f3bd5e04188199017a119b2ef3a434e2cfadf1e2e5bbf4182b28eb1a822c186f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:50:25,558 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:50:25,652 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:50:25,659 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:50:25,659 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:50:25,699 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:50:25,700 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:50:25,701 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:50:25,703 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:50:25,707 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:50:25,707 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:50:25,708 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:50:25,708 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:50:25,708 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:50:25,708 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:50:25,709 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:50:25,709 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:50:25,709 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:50:25,710 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:50:25,710 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:50:25,711 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:50:25,712 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:50:25,712 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:50:25,712 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:50:25,713 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:50:25,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:50:25,713 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:50:25,714 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:50:25,714 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:50:25,714 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:50:25,714 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_4801b112-3606-42f2-b1dc-645d11f7a67a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3bd5e04188199017a119b2ef3a434e2cfadf1e2e5bbf4182b28eb1a822c186f [2024-11-09 00:50:26,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:50:26,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:50:26,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:50:26,064 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:50:26,065 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:50:26,066 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/lockfree-3.1.i Unable to find full path for "g++" [2024-11-09 00:50:28,033 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:50:28,287 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:50:28,289 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/sv-benchmarks/c/memsafety/lockfree-3.1.i [2024-11-09 00:50:28,311 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/data/299c551c3/222d619d53294f26b86eef192b013b06/FLAG830f8e1b6 [2024-11-09 00:50:28,330 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/data/299c551c3/222d619d53294f26b86eef192b013b06 [2024-11-09 00:50:28,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:50:28,336 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:50:28,338 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:50:28,339 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:50:28,345 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:50:28,346 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,347 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@503efd72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28, skipping insertion in model container [2024-11-09 00:50:28,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,405 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:50:28,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:50:28,763 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:50:28,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:50:28,843 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:50:28,844 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28 WrapperNode [2024-11-09 00:50:28,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:50:28,845 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:50:28,845 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:50:28,845 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:50:28,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,865 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,887 INFO L138 Inliner]: procedures = 125, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 132 [2024-11-09 00:50:28,887 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:50:28,888 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:50:28,888 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:50:28,888 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:50:28,898 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,898 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,901 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,901 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,908 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,912 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,914 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,916 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,918 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:50:28,919 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:50:28,920 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:50:28,920 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:50:28,921 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:50:28" (1/1) ... [2024-11-09 00:50:28,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:50:28,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:50:28,966 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:50:28,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4801b112-3606-42f2-b1dc-645d11f7a67a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:50:29,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:50:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:50:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:50:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:50:29,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:50:29,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:50:29,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:50:29,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:50:29,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:50:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:50:29,185 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:50:29,188 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:50:29,510 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-09 00:50:29,510 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:50:29,678 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:50:29,679 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:50:29,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:50:29 BoogieIcfgContainer [2024-11-09 00:50:29,679 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:50:29,680 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:50:29,680 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:50:29,694 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:50:29,694 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:50:29" (1/1) ... [2024-11-09 00:50:29,705 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:50:29,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:29,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 51 states and 64 transitions. [2024-11-09 00:50:29,760 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2024-11-09 00:50:29,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:50:29,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:29,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:29,915 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 00:50:29,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:29,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 51 states and 63 transitions. [2024-11-09 00:50:29,948 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 63 transitions. [2024-11-09 00:50:29,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:50:29,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:29,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:29,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:30,111 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 00:50:30,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 50 states and 62 transitions. [2024-11-09 00:50:30,145 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 62 transitions. [2024-11-09 00:50:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:50:30,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:30,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:30,379 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 00:50:30,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2024-11-09 00:50:30,486 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-11-09 00:50:30,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:50:30,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:30,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:30,543 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 00:50:30,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 52 states and 67 transitions. [2024-11-09 00:50:30,600 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 67 transitions. [2024-11-09 00:50:30,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:50:30,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:30,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:30,657 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 00:50:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 57 states and 76 transitions. [2024-11-09 00:50:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 76 transitions. [2024-11-09 00:50:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:50:30,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:30,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:30,805 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 00:50:30,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 56 states and 75 transitions. [2024-11-09 00:50:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 75 transitions. [2024-11-09 00:50:30,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:50:30,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:30,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:30,955 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 00:50:31,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:31,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 55 states and 74 transitions. [2024-11-09 00:50:31,201 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 74 transitions. [2024-11-09 00:50:31,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:50:31,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:31,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:31,324 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 00:50:31,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 60 states and 86 transitions. [2024-11-09 00:50:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 86 transitions. [2024-11-09 00:50:31,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:50:31,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:31,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:31,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:31,671 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 00:50:32,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:32,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 64 states and 96 transitions. [2024-11-09 00:50:32,050 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 96 transitions. [2024-11-09 00:50:32,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:50:32,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:32,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:32,106 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 00:50:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:32,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 64 states and 95 transitions. [2024-11-09 00:50:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 95 transitions. [2024-11-09 00:50:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:50:32,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:32,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:32,297 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 00:50:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 67 states and 106 transitions. [2024-11-09 00:50:32,587 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 106 transitions. [2024-11-09 00:50:32,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:50:32,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:32,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:32,617 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 00:50:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:32,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 70 states and 115 transitions. [2024-11-09 00:50:32,971 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 115 transitions. [2024-11-09 00:50:32,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:50:32,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:32,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:33,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:33,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:33,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 72 states and 121 transitions. [2024-11-09 00:50:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 121 transitions. [2024-11-09 00:50:33,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:33,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:33,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:33,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:33,339 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 00:50:33,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 76 states and 131 transitions. [2024-11-09 00:50:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 131 transitions. [2024-11-09 00:50:33,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:33,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:33,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:34,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:35,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:35,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 81 states and 143 transitions. [2024-11-09 00:50:35,406 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 143 transitions. [2024-11-09 00:50:35,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:35,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:35,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:35,600 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:36,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 88 states and 166 transitions. [2024-11-09 00:50:36,858 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 166 transitions. [2024-11-09 00:50:36,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:50:36,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:36,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:36,907 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:38,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:38,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 95 states and 190 transitions. [2024-11-09 00:50:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 190 transitions. [2024-11-09 00:50:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:50:38,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:38,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:38,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:38,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:38,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 97 states and 196 transitions. [2024-11-09 00:50:38,682 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 196 transitions. [2024-11-09 00:50:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:50:38,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:38,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:38,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:38,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:40,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:40,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 104 states and 223 transitions. [2024-11-09 00:50:40,858 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 223 transitions. [2024-11-09 00:50:40,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:50:40,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:40,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:41,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 106 states and 229 transitions. [2024-11-09 00:50:41,526 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 229 transitions. [2024-11-09 00:50:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:50:41,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:41,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:41,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:41,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:43,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:43,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 113 states and 249 transitions. [2024-11-09 00:50:43,470 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 249 transitions. [2024-11-09 00:50:43,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:50:43,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:43,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:43,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:44,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:44,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 115 states and 252 transitions. [2024-11-09 00:50:44,276 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 252 transitions. [2024-11-09 00:50:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:50:44,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:44,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:44,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 118 states and 260 transitions. [2024-11-09 00:50:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 260 transitions. [2024-11-09 00:50:44,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:50:44,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:44,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:44,416 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:44,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 122 states and 268 transitions. [2024-11-09 00:50:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 268 transitions. [2024-11-09 00:50:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:50:44,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:44,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:44,809 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 131 states and 304 transitions. [2024-11-09 00:50:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 304 transitions. [2024-11-09 00:50:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:50:47,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:47,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 133 states and 308 transitions. [2024-11-09 00:50:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 308 transitions. [2024-11-09 00:50:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:50:47,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:47,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:50:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:48,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 137 states and 322 transitions. [2024-11-09 00:50:48,791 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 322 transitions. [2024-11-09 00:50:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:50:48,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:48,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:50:49,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:49,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 140 states and 329 transitions. [2024-11-09 00:50:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 329 transitions. [2024-11-09 00:50:49,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:50:49,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:49,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:49,830 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:50:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:50,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 142 states and 334 transitions. [2024-11-09 00:50:50,567 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 334 transitions. [2024-11-09 00:50:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:50:50,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:50,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:50,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:50:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:51,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 143 states and 335 transitions. [2024-11-09 00:50:51,012 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 335 transitions. [2024-11-09 00:50:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:50:51,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:51,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:51,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:51,102 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 146 states and 348 transitions. [2024-11-09 00:50:51,941 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 348 transitions. [2024-11-09 00:50:51,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:50:51,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:51,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:52,043 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:50:52,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:52,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 149 states and 354 transitions. [2024-11-09 00:50:52,751 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 354 transitions. [2024-11-09 00:50:52,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:50:52,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:52,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:52,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:50:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 151 states and 356 transitions. [2024-11-09 00:50:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 356 transitions. [2024-11-09 00:50:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:50:53,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:54,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 153 states and 366 transitions. [2024-11-09 00:50:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 366 transitions. [2024-11-09 00:50:54,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:50:54,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:54,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:54,620 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:55,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 155 states and 376 transitions. [2024-11-09 00:50:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 376 transitions. [2024-11-09 00:50:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:50:55,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:55,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:55,485 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:56,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 157 states and 384 transitions. [2024-11-09 00:50:56,101 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 384 transitions. [2024-11-09 00:50:56,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:50:56,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:56,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:56,161 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:50:56,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 159 states and 392 transitions. [2024-11-09 00:50:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 392 transitions. [2024-11-09 00:50:56,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:50:56,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:56,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:56,865 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:50:56,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:56,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 161 states and 394 transitions. [2024-11-09 00:50:56,908 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 394 transitions. [2024-11-09 00:50:56,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:50:56,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:56,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:56,937 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:50:56,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:56,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 163 states and 396 transitions. [2024-11-09 00:50:56,970 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 396 transitions. [2024-11-09 00:50:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:50:56,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:56,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:00,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:00,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 173 states and 421 transitions. [2024-11-09 00:51:00,196 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 421 transitions. [2024-11-09 00:51:00,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:00,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:00,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:00,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:51:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:00,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 174 states and 424 transitions. [2024-11-09 00:51:00,765 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 424 transitions. [2024-11-09 00:51:00,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:00,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:00,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:00,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:00,841 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 174 states and 421 transitions. [2024-11-09 00:51:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 421 transitions. [2024-11-09 00:51:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:01,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:01,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:01,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:51:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 176 states and 423 transitions. [2024-11-09 00:51:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 423 transitions. [2024-11-09 00:51:02,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:02,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:02,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:51:02,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:02,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 178 states and 425 transitions. [2024-11-09 00:51:02,983 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 425 transitions. [2024-11-09 00:51:02,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:02,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:02,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:02,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 180 states and 430 transitions. [2024-11-09 00:51:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 430 transitions. [2024-11-09 00:51:05,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:05,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:05,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:09,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:09,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 189 states and 452 transitions. [2024-11-09 00:51:09,809 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 452 transitions. [2024-11-09 00:51:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:09,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:09,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:09,882 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:12,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 193 states and 470 transitions. [2024-11-09 00:51:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 470 transitions. [2024-11-09 00:51:12,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:12,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:12,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:12,141 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:14,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:14,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 196 states and 480 transitions. [2024-11-09 00:51:14,262 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 480 transitions. [2024-11-09 00:51:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:14,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:14,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:14,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:14,671 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:16,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:16,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 198 states and 482 transitions. [2024-11-09 00:51:16,049 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 482 transitions. [2024-11-09 00:51:16,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:16,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:16,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:16,124 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:18,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 202 states and 496 transitions. [2024-11-09 00:51:18,011 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 496 transitions. [2024-11-09 00:51:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:18,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:18,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:18,063 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:51:18,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:18,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 204 states and 498 transitions. [2024-11-09 00:51:18,107 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 498 transitions. [2024-11-09 00:51:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:18,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:18,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:18,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:18,134 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:51:18,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:18,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 205 states and 499 transitions. [2024-11-09 00:51:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 499 transitions. [2024-11-09 00:51:18,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:51:18,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:18,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:18,829 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:51:19,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:19,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 206 states and 500 transitions. [2024-11-09 00:51:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 500 transitions. [2024-11-09 00:51:19,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:51:19,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:19,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:20,014 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:21,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:21,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 207 states and 502 transitions. [2024-11-09 00:51:21,193 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 502 transitions. [2024-11-09 00:51:21,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:51:21,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:21,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:25,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 217 states and 552 transitions. [2024-11-09 00:51:25,537 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 552 transitions. [2024-11-09 00:51:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:51:25,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:25,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:25,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:25,645 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:27,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 219 states and 561 transitions. [2024-11-09 00:51:27,208 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 561 transitions. [2024-11-09 00:51:27,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:51:27,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:27,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:27,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:28,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:28,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 222 states and 571 transitions. [2024-11-09 00:51:28,988 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 571 transitions. [2024-11-09 00:51:28,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:51:28,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:28,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:29,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:30,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 224 states and 576 transitions. [2024-11-09 00:51:30,379 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 576 transitions. [2024-11-09 00:51:30,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:51:30,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:30,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:30,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:30,426 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 225 states and 578 transitions. [2024-11-09 00:51:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 578 transitions. [2024-11-09 00:51:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:51:31,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:31,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:31,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:32,658 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:40,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:40,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 238 states and 634 transitions. [2024-11-09 00:51:40,605 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 634 transitions. [2024-11-09 00:51:40,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:51:40,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:40,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:40,655 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:51:41,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:41,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 239 states and 635 transitions. [2024-11-09 00:51:41,299 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 635 transitions. [2024-11-09 00:51:41,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:51:41,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:41,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:41,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:41,362 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:51:43,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:43,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 242 states and 639 transitions. [2024-11-09 00:51:43,848 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 639 transitions. [2024-11-09 00:51:43,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:51:43,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:43,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:48,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:48,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 248 states and 650 transitions. [2024-11-09 00:51:48,163 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 650 transitions. [2024-11-09 00:51:48,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:51:48,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:48,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:48,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:48,245 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:51:49,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 250 states and 651 transitions. [2024-11-09 00:51:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 651 transitions. [2024-11-09 00:51:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:51:49,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:49,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:49,655 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:51:50,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 251 states and 652 transitions. [2024-11-09 00:51:50,505 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 652 transitions. [2024-11-09 00:51:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:51:50,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:50,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:50,792 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:52,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 252 states and 660 transitions. [2024-11-09 00:51:52,572 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 660 transitions. [2024-11-09 00:51:52,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:51:52,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:52,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:51:54,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 255 states and 667 transitions. [2024-11-09 00:51:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 667 transitions. [2024-11-09 00:51:54,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:51:54,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:54,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:54,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:51:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 260 states and 686 transitions. [2024-11-09 00:51:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 686 transitions. [2024-11-09 00:51:58,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:51:58,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:58,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:58,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:58,345 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:51:58,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 261 states and 687 transitions. [2024-11-09 00:51:58,769 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 687 transitions. [2024-11-09 00:51:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:51:58,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:58,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:59,070 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:02,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 266 states and 706 transitions. [2024-11-09 00:52:02,513 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 706 transitions. [2024-11-09 00:52:02,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:02,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:02,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:02,794 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:04,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 268 states and 716 transitions. [2024-11-09 00:52:04,844 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 716 transitions. [2024-11-09 00:52:04,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:04,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:04,932 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:06,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 268 states and 710 transitions. [2024-11-09 00:52:06,123 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 710 transitions. [2024-11-09 00:52:06,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:06,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:06,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:06,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:52:07,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:07,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 269 states and 713 transitions. [2024-11-09 00:52:07,416 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 713 transitions. [2024-11-09 00:52:07,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:07,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:07,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:07,495 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:52:14,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:14,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 277 states and 757 transitions. [2024-11-09 00:52:14,101 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 757 transitions. [2024-11-09 00:52:14,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:14,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:14,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,357 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:16,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:16,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 279 states and 760 transitions. [2024-11-09 00:52:16,031 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 760 transitions. [2024-11-09 00:52:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:16,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:16,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:16,066 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:52:17,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:17,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 281 states and 762 transitions. [2024-11-09 00:52:17,836 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 762 transitions. [2024-11-09 00:52:17,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:17,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:17,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:17,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:17,905 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:52:21,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:21,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 284 states and 773 transitions. [2024-11-09 00:52:21,277 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 773 transitions. [2024-11-09 00:52:21,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:21,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:21,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:21,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:24,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:24,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 287 states and 778 transitions. [2024-11-09 00:52:24,051 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 778 transitions. [2024-11-09 00:52:24,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:24,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:24,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:24,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:24,096 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:52:25,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:25,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 289 states and 781 transitions. [2024-11-09 00:52:25,714 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 781 transitions. [2024-11-09 00:52:25,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:25,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:25,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:25,737 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:52:27,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 291 states and 784 transitions. [2024-11-09 00:52:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 784 transitions. [2024-11-09 00:52:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:27,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:27,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:27,353 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:52:29,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:29,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 293 states and 786 transitions. [2024-11-09 00:52:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 786 transitions. [2024-11-09 00:52:29,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:29,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:29,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:29,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:29,364 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:52:31,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 295 states and 788 transitions. [2024-11-09 00:52:31,147 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 788 transitions. [2024-11-09 00:52:31,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:31,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:31,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:33,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 298 states and 799 transitions. [2024-11-09 00:52:33,614 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 799 transitions. [2024-11-09 00:52:33,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:52:33,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:33,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:33,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:33,691 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:52:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:35,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 302 states and 814 transitions. [2024-11-09 00:52:35,584 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 814 transitions. [2024-11-09 00:52:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:35,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:35,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:35,630 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:52:36,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:36,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 303 states and 825 transitions. [2024-11-09 00:52:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 825 transitions. [2024-11-09 00:52:36,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:36,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:36,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:36,504 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-09 00:52:36,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:36,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 304 states and 826 transitions. [2024-11-09 00:52:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 826 transitions. [2024-11-09 00:52:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:36,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:36,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:36,584 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:52:37,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:37,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 305 states and 832 transitions. [2024-11-09 00:52:37,505 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 832 transitions. [2024-11-09 00:52:37,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:37,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:37,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:37,575 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:38,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:38,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 306 states and 833 transitions. [2024-11-09 00:52:38,647 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 833 transitions. [2024-11-09 00:52:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:38,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:38,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:38,673 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:52:39,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:39,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 307 states and 835 transitions. [2024-11-09 00:52:39,397 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 835 transitions. [2024-11-09 00:52:39,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:39,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:39,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:39,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:39,447 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 00:52:40,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 308 states and 836 transitions. [2024-11-09 00:52:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 836 transitions. [2024-11-09 00:52:40,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:40,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:40,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:40,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:40,298 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:40,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 308 states and 828 transitions. [2024-11-09 00:52:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 828 transitions. [2024-11-09 00:52:40,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:40,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:40,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:40,884 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:48,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:48,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 322 states and 873 transitions. [2024-11-09 00:52:48,532 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 873 transitions. [2024-11-09 00:52:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:48,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:48,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:48,603 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:56,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 330 states and 891 transitions. [2024-11-09 00:52:56,729 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 891 transitions. [2024-11-09 00:52:56,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:52:56,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:56,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:56,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:52:58,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 334 states and 905 transitions. [2024-11-09 00:52:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 905 transitions. [2024-11-09 00:52:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:52:58,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:58,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:53:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 334 states and 898 transitions. [2024-11-09 00:53:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 898 transitions. [2024-11-09 00:53:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:02,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:02,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:53:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 337 states and 903 transitions. [2024-11-09 00:53:05,732 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 903 transitions. [2024-11-09 00:53:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:05,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:05,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:05,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:53:09,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:09,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 340 states and 915 transitions. [2024-11-09 00:53:09,468 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 915 transitions. [2024-11-09 00:53:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:09,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:09,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:09,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:09,531 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:53:10,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 341 states and 916 transitions. [2024-11-09 00:53:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 916 transitions. [2024-11-09 00:53:10,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:10,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:10,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:10,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:53:11,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:11,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 342 states and 916 transitions. [2024-11-09 00:53:11,669 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 916 transitions. [2024-11-09 00:53:11,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:11,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:11,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:11,741 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:53:13,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 344 states and 919 transitions. [2024-11-09 00:53:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 919 transitions. [2024-11-09 00:53:13,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:13,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:13,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:14,006 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:53:18,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:18,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 349 states and 927 transitions. [2024-11-09 00:53:18,881 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 927 transitions. [2024-11-09 00:53:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:18,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:18,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:18,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:18,929 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:53:18,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:18,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 351 states and 929 transitions. [2024-11-09 00:53:18,992 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 929 transitions. [2024-11-09 00:53:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:18,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:18,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:19,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:19,019 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:53:19,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:19,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 353 states and 931 transitions. [2024-11-09 00:53:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 931 transitions. [2024-11-09 00:53:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:19,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:19,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:19,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:53:24,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:24,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 358 states and 946 transitions. [2024-11-09 00:53:24,810 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 946 transitions. [2024-11-09 00:53:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:24,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:24,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:24,863 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:53:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:27,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 360 states and 952 transitions. [2024-11-09 00:53:27,250 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 952 transitions. [2024-11-09 00:53:27,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:53:27,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:27,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:27,298 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:53:29,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:29,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 362 states and 954 transitions. [2024-11-09 00:53:29,532 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 954 transitions. [2024-11-09 00:53:29,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:29,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:29,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:31,289 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:53:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 368 states and 969 transitions. [2024-11-09 00:53:39,141 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 969 transitions. [2024-11-09 00:53:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:39,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,168 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:53:39,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 369 states and 970 transitions. [2024-11-09 00:53:39,225 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 970 transitions. [2024-11-09 00:53:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:39,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,278 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:53:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:40,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 371 states and 973 transitions. [2024-11-09 00:53:40,198 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 973 transitions. [2024-11-09 00:53:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:40,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:40,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:40,244 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:53:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 373 states and 975 transitions. [2024-11-09 00:53:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 975 transitions. [2024-11-09 00:53:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:42,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:42,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:42,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:42,321 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:53:47,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 377 states and 984 transitions. [2024-11-09 00:53:47,169 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 984 transitions. [2024-11-09 00:53:47,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:47,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:47,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:47,791 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:53:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:59,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 389 states and 1032 transitions. [2024-11-09 00:53:59,878 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 1032 transitions. [2024-11-09 00:53:59,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:59,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:59,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:59,931 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:54:00,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:00,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 390 states and 1033 transitions. [2024-11-09 00:54:00,981 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 1033 transitions. [2024-11-09 00:54:00,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:00,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:00,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:54:02,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:02,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 391 states and 1034 transitions. [2024-11-09 00:54:02,224 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1034 transitions. [2024-11-09 00:54:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:02,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:02,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:02,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:02,318 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:54:03,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:03,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 394 states and 1042 transitions. [2024-11-09 00:54:03,526 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1042 transitions. [2024-11-09 00:54:03,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:03,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:03,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:03,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:54:05,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:05,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 396 states and 1043 transitions. [2024-11-09 00:54:05,950 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1043 transitions. [2024-11-09 00:54:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:05,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:54:08,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:08,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 398 states and 1045 transitions. [2024-11-09 00:54:08,710 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1045 transitions. [2024-11-09 00:54:08,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:08,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:08,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:08,746 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:54:10,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:10,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 400 states and 1050 transitions. [2024-11-09 00:54:10,952 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1050 transitions. [2024-11-09 00:54:10,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:10,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:10,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:10,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:11,036 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:54:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 409 states and 1078 transitions. [2024-11-09 00:54:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1078 transitions. [2024-11-09 00:54:19,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:19,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:19,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:19,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:54:22,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:22,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 411 states and 1080 transitions. [2024-11-09 00:54:22,498 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1080 transitions. [2024-11-09 00:54:22,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:54:22,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:22,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:22,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:22,548 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:54:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 412 states and 1083 transitions. [2024-11-09 00:54:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1083 transitions. [2024-11-09 00:54:23,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:23,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:23,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:54:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 415 states and 1085 transitions. [2024-11-09 00:54:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1085 transitions. [2024-11-09 00:54:24,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:24,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:24,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:24,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:24,985 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:54:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:30,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 421 states and 1105 transitions. [2024-11-09 00:54:30,309 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1105 transitions. [2024-11-09 00:54:30,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:30,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:30,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:30,364 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:54:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 423 states and 1108 transitions. [2024-11-09 00:54:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1108 transitions. [2024-11-09 00:54:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:32,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:32,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:32,435 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:54:38,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:38,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 429 states and 1127 transitions. [2024-11-09 00:54:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1127 transitions. [2024-11-09 00:54:38,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:38,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:38,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:38,937 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:54:40,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:40,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 430 states and 1127 transitions. [2024-11-09 00:54:40,157 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1127 transitions. [2024-11-09 00:54:40,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:40,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:40,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:40,205 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:54:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 436 states and 1147 transitions. [2024-11-09 00:54:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1147 transitions. [2024-11-09 00:54:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:45,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:45,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:45,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:54:47,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:47,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 438 states and 1150 transitions. [2024-11-09 00:54:47,923 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1150 transitions. [2024-11-09 00:54:47,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:47,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:47,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:47,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:47,994 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:54:50,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 440 states and 1151 transitions. [2024-11-09 00:54:50,976 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 1151 transitions. [2024-11-09 00:54:50,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:50,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:50,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:50,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:54:54,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 442 states and 1152 transitions. [2024-11-09 00:54:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1152 transitions. [2024-11-09 00:54:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:54:54,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:54,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:54,209 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:55:02,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:02,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 449 states and 1173 transitions. [2024-11-09 00:55:02,343 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1173 transitions. [2024-11-09 00:55:02,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:55:02,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:02,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:02,428 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:55:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:04,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 449 states and 1172 transitions. [2024-11-09 00:55:04,241 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 1172 transitions. [2024-11-09 00:55:04,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:55:04,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:04,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:04,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:04,325 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:55:05,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:05,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 447 states and 1166 transitions. [2024-11-09 00:55:05,939 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1166 transitions. [2024-11-09 00:55:05,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:55:05,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:05,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:06,396 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:55:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:13,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 452 states and 1179 transitions. [2024-11-09 00:55:13,250 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 1179 transitions. [2024-11-09 00:55:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:55:13,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:13,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:13,493 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:55:16,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:16,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 454 states and 1180 transitions. [2024-11-09 00:55:16,428 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1180 transitions. [2024-11-09 00:55:16,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:16,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:16,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:16,477 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:55:20,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:20,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 459 states and 1194 transitions. [2024-11-09 00:55:20,501 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1194 transitions. [2024-11-09 00:55:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:20,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:20,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:20,562 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:55:25,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 462 states and 1204 transitions. [2024-11-09 00:55:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1204 transitions. [2024-11-09 00:55:25,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:25,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:25,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:25,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:25,984 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:55:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:30,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 466 states and 1214 transitions. [2024-11-09 00:55:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1214 transitions. [2024-11-09 00:55:30,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:30,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:30,152 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:55:31,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:31,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 467 states and 1214 transitions. [2024-11-09 00:55:31,969 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1214 transitions. [2024-11-09 00:55:31,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:31,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:31,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:31,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:55:32,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:32,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 468 states and 1220 transitions. [2024-11-09 00:55:32,831 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1220 transitions. [2024-11-09 00:55:32,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:32,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:32,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:32,872 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:55:34,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 469 states and 1220 transitions. [2024-11-09 00:55:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1220 transitions. [2024-11-09 00:55:34,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:34,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:34,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:34,549 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:55:35,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:35,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 470 states and 1227 transitions. [2024-11-09 00:55:35,251 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1227 transitions. [2024-11-09 00:55:35,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:35,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:35,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:35,301 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:55:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:38,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 472 states and 1228 transitions. [2024-11-09 00:55:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1228 transitions. [2024-11-09 00:55:38,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:38,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:38,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:38,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:38,360 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 19 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:55:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:39,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 473 states and 1235 transitions. [2024-11-09 00:55:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1235 transitions. [2024-11-09 00:55:39,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:55:39,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:39,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:55:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:43,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 478 states and 1259 transitions. [2024-11-09 00:55:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1259 transitions. [2024-11-09 00:55:43,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:55:43,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:43,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:55:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 484 states and 1273 transitions. [2024-11-09 00:55:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1273 transitions. [2024-11-09 00:55:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:55:51,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:51,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:51,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:51,635 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:56:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:01,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 496 states and 1303 transitions. [2024-11-09 00:56:01,483 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1303 transitions. [2024-11-09 00:56:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:56:01,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:01,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:01,545 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:56:10,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:10,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 502 states and 1313 transitions. [2024-11-09 00:56:10,467 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1313 transitions. [2024-11-09 00:56:10,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:56:10,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:10,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:10,532 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:56:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:16,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 506 states and 1326 transitions. [2024-11-09 00:56:16,749 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1326 transitions. [2024-11-09 00:56:16,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:56:16,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:16,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:16,811 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:56:22,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:22,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 507 states and 1333 transitions. [2024-11-09 00:56:22,576 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1333 transitions. [2024-11-09 00:56:22,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:56:22,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:22,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:56:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 508 states and 1339 transitions. [2024-11-09 00:56:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1339 transitions. [2024-11-09 00:56:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:56:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:28,631 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:56:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:33,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 511 states and 1341 transitions. [2024-11-09 00:56:33,496 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1341 transitions. [2024-11-09 00:56:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:56:33,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:33,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:33,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:56:37,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:37,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 514 states and 1343 transitions. [2024-11-09 00:56:37,185 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1343 transitions. [2024-11-09 00:56:37,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:56:37,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:37,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:37,232 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:56:40,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 517 states and 1345 transitions. [2024-11-09 00:56:40,142 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1345 transitions. [2024-11-09 00:56:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:56:40,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:40,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:40,218 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:56:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 518 states and 1353 transitions. [2024-11-09 00:56:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1353 transitions. [2024-11-09 00:56:40,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:56:40,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:40,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:40,548 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:56:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 521 states and 1356 transitions. [2024-11-09 00:56:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1356 transitions. [2024-11-09 00:56:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:43,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:43,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:45,916 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:56:58,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:58,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 529 states and 1375 transitions. [2024-11-09 00:56:58,565 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1375 transitions. [2024-11-09 00:56:58,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:56:58,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:58,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:58,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:58,768 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:57:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 531 states and 1378 transitions. [2024-11-09 00:57:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1378 transitions. [2024-11-09 00:57:00,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:57:00,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:00,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:00,213 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:57:06,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:06,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 535 states and 1376 transitions. [2024-11-09 00:57:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1376 transitions. [2024-11-09 00:57:06,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:57:06,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:06,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:06,118 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-09 00:57:06,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:06,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 536 states and 1376 transitions. [2024-11-09 00:57:06,196 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1376 transitions. [2024-11-09 00:57:06,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:57:06,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:06,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:57:13,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:13,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 536 states and 1362 transitions. [2024-11-09 00:57:13,924 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 1362 transitions. [2024-11-09 00:57:13,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:57:13,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:13,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:13,970 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-09 00:57:15,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:15,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 537 states and 1364 transitions. [2024-11-09 00:57:15,890 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1364 transitions. [2024-11-09 00:57:15,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:57:15,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:15,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:15,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:57:19,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:19,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 539 states and 1366 transitions. [2024-11-09 00:57:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1366 transitions. [2024-11-09 00:57:19,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:57:19,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:19,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:19,071 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:57:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 541 states and 1367 transitions. [2024-11-09 00:57:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1367 transitions. [2024-11-09 00:57:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:57:23,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:23,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:23,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:23,086 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:57:26,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 543 states and 1369 transitions. [2024-11-09 00:57:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1369 transitions. [2024-11-09 00:57:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:57:26,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:26,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:57:29,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 545 states and 1370 transitions. [2024-11-09 00:57:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1370 transitions. [2024-11-09 00:57:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:57:29,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:29,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:29,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:30,127 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 23 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:57:31,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:31,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 546 states and 1370 transitions. [2024-11-09 00:57:31,815 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1370 transitions. [2024-11-09 00:57:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:57:31,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:31,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:57:35,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:35,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 549 states and 1379 transitions. [2024-11-09 00:57:35,450 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1379 transitions. [2024-11-09 00:57:35,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:57:35,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:35,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:35,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:35,514 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:57:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 550 states and 1387 transitions. [2024-11-09 00:57:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1387 transitions. [2024-11-09 00:57:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:57:35,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:35,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:35,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:35,685 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:57:39,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:39,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 554 states and 1403 transitions. [2024-11-09 00:57:39,219 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1403 transitions. [2024-11-09 00:57:39,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:57:39,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:39,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:39,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:39,282 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 00:57:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:55,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 564 states and 1428 transitions. [2024-11-09 00:57:55,407 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1428 transitions. [2024-11-09 00:57:55,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:57:55,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:55,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:55,452 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 00:57:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 569 states and 1432 transitions. [2024-11-09 00:57:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1432 transitions. [2024-11-09 00:57:59,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:57:59,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:59,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:59,091 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:58:02,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:02,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 569 states and 1426 transitions. [2024-11-09 00:58:02,350 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1426 transitions. [2024-11-09 00:58:02,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:58:02,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:02,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:02,432 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-09 00:58:06,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 569 states and 1424 transitions. [2024-11-09 00:58:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1424 transitions. [2024-11-09 00:58:06,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:58:06,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:06,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 37 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:09,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 570 states and 1426 transitions. [2024-11-09 00:58:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1426 transitions. [2024-11-09 00:58:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:09,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:09,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:09,360 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:58:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 573 states and 1440 transitions. [2024-11-09 00:58:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1440 transitions. [2024-11-09 00:58:15,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:15,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:15,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:58:24,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:24,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 580 states and 1450 transitions. [2024-11-09 00:58:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1450 transitions. [2024-11-09 00:58:24,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:24,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:24,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:24,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:24,437 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:58:33,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 585 states and 1464 transitions. [2024-11-09 00:58:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1464 transitions. [2024-11-09 00:58:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:33,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:33,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:33,848 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 22 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:58:35,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:35,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 586 states and 1471 transitions. [2024-11-09 00:58:35,070 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1471 transitions. [2024-11-09 00:58:35,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:35,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:35,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:35,143 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:58:38,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 588 states and 1472 transitions. [2024-11-09 00:58:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1472 transitions. [2024-11-09 00:58:38,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:38,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:38,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:38,929 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:58:46,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:46,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 593 states and 1485 transitions. [2024-11-09 00:58:46,985 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1485 transitions. [2024-11-09 00:58:46,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:46,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:46,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:47,044 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 22 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:58:48,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 594 states and 1491 transitions. [2024-11-09 00:58:48,002 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1491 transitions. [2024-11-09 00:58:48,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:48,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:48,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 22 proven. 25 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:58:49,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:49,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 595 states and 1497 transitions. [2024-11-09 00:58:49,120 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1497 transitions. [2024-11-09 00:58:49,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:49,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:49,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:49,185 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:58:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:53,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 598 states and 1506 transitions. [2024-11-09 00:58:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1506 transitions. [2024-11-09 00:58:53,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:53,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:53,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:53,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:53,146 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:58:59,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 599 states and 1512 transitions. [2024-11-09 00:58:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1512 transitions. [2024-11-09 00:58:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:58:59,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:59,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:59,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:59,249 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:59:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 600 states and 1514 transitions. [2024-11-09 00:59:02,327 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1514 transitions. [2024-11-09 00:59:02,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:59:02,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,394 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 22 proven. 30 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:59:04,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 601 states and 1514 transitions. [2024-11-09 00:59:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1514 transitions. [2024-11-09 00:59:04,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:59:04,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:04,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:04,657 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:59:15,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:15,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 610 states and 1544 transitions. [2024-11-09 00:59:15,630 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1544 transitions. [2024-11-09 00:59:15,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:59:15,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:15,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:15,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:15,692 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:59:35,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:35,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 622 states and 1571 transitions. [2024-11-09 00:59:35,438 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1571 transitions. [2024-11-09 00:59:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:59:35,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:35,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:35,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:35,550 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 00:59:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:41,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 628 states and 1582 transitions. [2024-11-09 00:59:41,134 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1582 transitions. [2024-11-09 00:59:41,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:59:41,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:41,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:41,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:41,217 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:59:49,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:49,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 632 states and 1590 transitions. [2024-11-09 00:59:49,625 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1590 transitions. [2024-11-09 00:59:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:59:49,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:49,728 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:59:55,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:55,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 633 states and 1595 transitions. [2024-11-09 00:59:55,370 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1595 transitions. [2024-11-09 00:59:55,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:59:55,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:55,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:55,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:55,463 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:59:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 634 states and 1602 transitions. [2024-11-09 00:59:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1602 transitions. [2024-11-09 00:59:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:59:56,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:56,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:56,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:56,945 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:00:01,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:01,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 637 states and 1606 transitions. [2024-11-09 01:00:01,131 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1606 transitions. [2024-11-09 01:00:01,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:00:01,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:01,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:01,212 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 01:00:12,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 643 states and 1629 transitions. [2024-11-09 01:00:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1629 transitions. [2024-11-09 01:00:12,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:00:12,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:12,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:12,087 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:00:20,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 647 states and 1648 transitions. [2024-11-09 01:00:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1648 transitions. [2024-11-09 01:00:20,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:00:20,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:20,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:20,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:20,941 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:00:25,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:25,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 650 states and 1650 transitions. [2024-11-09 01:00:25,374 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1650 transitions. [2024-11-09 01:00:25,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:00:25,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:25,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:25,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:00:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 653 states and 1656 transitions. [2024-11-09 01:00:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1656 transitions. [2024-11-09 01:00:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:00:27,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:27,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 01:00:31,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 655 states and 1659 transitions. [2024-11-09 01:00:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1659 transitions. [2024-11-09 01:00:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 01:00:31,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:31,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:32,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-09 01:00:36,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:36,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 657 states and 1660 transitions. [2024-11-09 01:00:36,750 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1660 transitions. [2024-11-09 01:00:36,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:00:36,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:36,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:36,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:36,781 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 01:00:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 658 states and 1660 transitions. [2024-11-09 01:00:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1660 transitions. [2024-11-09 01:00:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:00:36,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:36,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:36,947 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 01:00:41,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:41,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 661 states and 1662 transitions. [2024-11-09 01:00:41,033 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1662 transitions. [2024-11-09 01:00:41,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:00:41,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:41,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:41,109 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 01:00:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:45,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 664 states and 1664 transitions. [2024-11-09 01:00:45,489 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1664 transitions. [2024-11-09 01:00:45,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:00:45,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:45,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:45,723 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 01:00:50,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:50,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 669 states and 1668 transitions. [2024-11-09 01:00:50,557 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1668 transitions. [2024-11-09 01:00:50,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:00:50,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:50,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:50,643 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 01:00:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:57,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 674 states and 1672 transitions. [2024-11-09 01:00:57,038 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1672 transitions. [2024-11-09 01:00:57,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:00:57,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:57,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:03,786 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:01:29,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:29,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 691 states and 1715 transitions. [2024-11-09 01:01:29,054 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1715 transitions. [2024-11-09 01:01:29,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:01:29,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:29,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:29,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:29,281 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:01:37,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:37,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 695 states and 1719 transitions. [2024-11-09 01:01:37,704 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1719 transitions. [2024-11-09 01:01:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:01:37,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:37,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:37,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:37,804 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 01:01:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:42,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 698 states and 1728 transitions. [2024-11-09 01:01:42,539 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1728 transitions. [2024-11-09 01:01:42,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:01:42,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:42,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:42,646 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 01:01:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 702 states and 1744 transitions. [2024-11-09 01:01:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1744 transitions. [2024-11-09 01:01:56,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:01:56,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:56,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:56,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 01:01:59,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:59,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 703 states and 1744 transitions. [2024-11-09 01:01:59,143 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1744 transitions. [2024-11-09 01:01:59,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:01:59,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:59,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:59,228 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 01:02:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 706 states and 1751 transitions. [2024-11-09 01:02:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1751 transitions. [2024-11-09 01:02:03,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:03,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:03,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:03,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:03,859 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 01:02:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 708 states and 1756 transitions. [2024-11-09 01:02:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1756 transitions. [2024-11-09 01:02:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:08,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:08,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-09 01:02:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 710 states and 1758 transitions. [2024-11-09 01:02:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1758 transitions. [2024-11-09 01:02:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:13,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:13,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:13,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:13,757 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 01:02:23,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:23,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 715 states and 1770 transitions. [2024-11-09 01:02:23,308 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1770 transitions. [2024-11-09 01:02:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:23,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:23,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,545 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 01:02:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 719 states and 1777 transitions. [2024-11-09 01:02:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1777 transitions. [2024-11-09 01:02:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:35,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:35,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:35,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 01:02:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 722 states and 1779 transitions. [2024-11-09 01:02:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1779 transitions. [2024-11-09 01:02:43,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:43,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:43,673 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-09 01:02:48,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:48,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 726 states and 1784 transitions. [2024-11-09 01:02:48,778 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1784 transitions. [2024-11-09 01:02:48,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:02:48,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:48,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 46 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:02:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 727 states and 1786 transitions. [2024-11-09 01:02:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1786 transitions. [2024-11-09 01:02:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:02:54,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:54,160 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-09 01:02:56,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:56,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 731 states and 1789 transitions. [2024-11-09 01:02:56,911 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1789 transitions. [2024-11-09 01:02:56,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:02:56,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:56,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:56,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,991 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 25 proven. 31 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 01:02:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 732 states and 1795 transitions. [2024-11-09 01:02:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1795 transitions. [2024-11-09 01:02:58,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:02:58,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:58,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:58,639 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 01:03:12,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:12,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 738 states and 1814 transitions. [2024-11-09 01:03:12,870 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1814 transitions. [2024-11-09 01:03:12,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:03:12,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:12,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:12,947 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 01:03:18,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:18,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 740 states and 1815 transitions. [2024-11-09 01:03:18,134 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1815 transitions. [2024-11-09 01:03:18,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:03:18,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:18,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:18,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:18,215 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 01:03:24,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:24,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 742 states and 1816 transitions. [2024-11-09 01:03:24,892 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1816 transitions. [2024-11-09 01:03:24,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:03:24,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:24,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:24,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:24,992 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 01:03:31,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 745 states and 1825 transitions. [2024-11-09 01:03:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1825 transitions. [2024-11-09 01:03:31,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:03:31,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:31,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:31,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,273 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 50 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.