./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-crafted/4BitCounterPointer.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/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_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-crafted/4BitCounterPointer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7e6a17b7d4143542ba439290f9741c160a8cb32cc90a0cc2a238a67702990ba0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:35:42,688 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:35:42,808 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-09 00:35:42,818 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:35:42,819 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:35:42,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:35:42,874 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:35:42,875 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:35:42,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:35:42,876 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:35:42,877 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:35:42,877 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:35:42,879 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:35:42,885 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:35:42,886 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:35:42,886 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:35:42,887 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:35:42,888 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:35:42,888 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:35:42,888 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:35:42,889 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:35:42,893 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:35:42,893 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:35:42,894 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:35:42,894 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:35:42,895 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:35:42,895 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:35:42,895 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_91c0d510-a681-411d-8dc5-46ff981c2e68/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e6a17b7d4143542ba439290f9741c160a8cb32cc90a0cc2a238a67702990ba0 [2024-11-09 00:35:43,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:35:43,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:35:43,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:35:43,278 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:35:43,280 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:35:43,282 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-crafted/4BitCounterPointer.c Unable to find full path for "g++" [2024-11-09 00:35:45,445 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:35:45,663 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:35:45,664 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/sv-benchmarks/c/termination-crafted/4BitCounterPointer.c [2024-11-09 00:35:45,674 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/data/b821469fe/1b6ddb0dc8b248a292e9227443770bb5/FLAGf4c17ff40 [2024-11-09 00:35:45,692 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/data/b821469fe/1b6ddb0dc8b248a292e9227443770bb5 [2024-11-09 00:35:45,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:35:45,697 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:35:45,699 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:35:45,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:35:45,704 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:35:45,705 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,706 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@849f552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:45, skipping insertion in model container [2024-11-09 00:35:45,707 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:35:45" (1/1) ... [2024-11-09 00:35:45,735 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:35:45,983 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:45,997 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:35:46,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:35:46,040 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:35:46,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46 WrapperNode [2024-11-09 00:35:46,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:35:46,043 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:46,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:35:46,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:35:46,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,060 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,082 INFO L138 Inliner]: procedures = 7, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 59 [2024-11-09 00:35:46,082 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:35:46,083 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:35:46,083 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:35:46,084 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:35:46,096 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,099 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,099 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,105 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,110 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,111 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,113 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,115 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:35:46,117 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:35:46,117 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:35:46,117 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:35:46,119 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:35:46,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:35:46,166 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:35:46,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c0d510-a681-411d-8dc5-46ff981c2e68/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:35:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:35:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:35:46,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:35:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:35:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:35:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:35:46,281 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:35:46,284 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:35:46,716 INFO L? ?]: Removed 53 outVars from TransFormulas that were not future-live. [2024-11-09 00:35:46,717 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:35:46,775 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:35:46,776 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:35:46,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:35:46 BoogieIcfgContainer [2024-11-09 00:35:46,777 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:35:46,777 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:35:46,778 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:35:46,791 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:35:46,791 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:35:46" (1/1) ... [2024-11-09 00:35:46,802 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:35:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:46,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 54 states and 58 transitions. [2024-11-09 00:35:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 58 transitions. [2024-11-09 00:35:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:35:46,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:46,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:47,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:47,451 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 00:35:47,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:47,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 53 states and 57 transitions. [2024-11-09 00:35:47,496 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 57 transitions. [2024-11-09 00:35:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:35:47,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:47,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:47,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:47,814 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 00:35:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:47,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 52 states and 56 transitions. [2024-11-09 00:35:47,942 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 56 transitions. [2024-11-09 00:35:47,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:35:47,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:47,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:48,078 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 00:35:48,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:48,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 51 states and 55 transitions. [2024-11-09 00:35:48,296 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 55 transitions. [2024-11-09 00:35:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:35:48,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:48,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:48,513 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 00:35:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:48,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 50 states and 54 transitions. [2024-11-09 00:35:48,884 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2024-11-09 00:35:48,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:35:48,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:48,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:49,025 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 00:35:49,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:49,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2024-11-09 00:35:49,372 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2024-11-09 00:35:49,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:35:49,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:49,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:49,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:49,506 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 00:35:50,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:50,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 48 states and 52 transitions. [2024-11-09 00:35:50,033 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 52 transitions. [2024-11-09 00:35:50,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:35:50,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:50,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:50,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:50,148 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 00:35:50,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 47 states and 51 transitions. [2024-11-09 00:35:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2024-11-09 00:35:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:35:50,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:50,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:50,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:50,989 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 00:35:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 46 states and 50 transitions. [2024-11-09 00:35:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2024-11-09 00:35:51,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:35:51,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:51,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:52,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:52,018 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 00:35:52,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:52,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 47 states and 53 transitions. [2024-11-09 00:35:52,053 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 53 transitions. [2024-11-09 00:35:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:35:52,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:52,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:52,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:52,155 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 00:35:52,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:52,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 48 states and 58 transitions. [2024-11-09 00:35:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2024-11-09 00:35:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:35:52,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:52,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:52,249 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 00:35:52,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 51 states and 66 transitions. [2024-11-09 00:35:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2024-11-09 00:35:52,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:35:52,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:52,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:53,073 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 00:35:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:53,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 54 states and 75 transitions. [2024-11-09 00:35:53,801 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 75 transitions. [2024-11-09 00:35:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:35:53,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:53,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:53,962 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 00:35:54,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:54,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 56 states and 80 transitions. [2024-11-09 00:35:54,508 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 80 transitions. [2024-11-09 00:35:54,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:35:54,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:54,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:54,542 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 00:35:54,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:54,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 55 states and 79 transitions. [2024-11-09 00:35:54,570 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 79 transitions. [2024-11-09 00:35:54,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:35:54,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:54,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:54,618 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 00:35:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:54,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 57 states and 82 transitions. [2024-11-09 00:35:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2024-11-09 00:35:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:35:54,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:54,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:54,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:54,672 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 00:35:54,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:54,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 56 states and 81 transitions. [2024-11-09 00:35:54,711 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 81 transitions. [2024-11-09 00:35:54,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:35:54,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:54,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:54,760 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 00:35:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 57 states and 83 transitions. [2024-11-09 00:35:54,796 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 83 transitions. [2024-11-09 00:35:54,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:35:54,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:54,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:54,826 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 00:35:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:56,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 63 states and 94 transitions. [2024-11-09 00:35:56,002 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 94 transitions. [2024-11-09 00:35:56,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:35:56,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:56,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:56,201 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 00:35:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:58,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 69 states and 106 transitions. [2024-11-09 00:35:58,330 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 106 transitions. [2024-11-09 00:35:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:35:58,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:58,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:58,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:59,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 70 states and 108 transitions. [2024-11-09 00:35:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 108 transitions. [2024-11-09 00:35:59,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:35:59,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:59,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:59,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:59,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:35:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 74 states and 114 transitions. [2024-11-09 00:35:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 114 transitions. [2024-11-09 00:35:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:35:59,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:59,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:59,941 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 00:35:59,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 73 states and 113 transitions. [2024-11-09 00:35:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 113 transitions. [2024-11-09 00:35:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:35:59,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:59,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:00,014 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 00:36:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 75 states and 116 transitions. [2024-11-09 00:36:00,048 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 116 transitions. [2024-11-09 00:36:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:36:00,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:00,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:00,094 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 00:36:00,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 76 states and 122 transitions. [2024-11-09 00:36:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 122 transitions. [2024-11-09 00:36:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:36:00,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:00,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:00,179 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 00:36:00,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:00,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 76 states and 121 transitions. [2024-11-09 00:36:00,335 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 121 transitions. [2024-11-09 00:36:00,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:36:00,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:00,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:00,376 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 00:36:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:02,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 85 states and 137 transitions. [2024-11-09 00:36:02,371 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 137 transitions. [2024-11-09 00:36:02,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:36:02,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:02,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:02,701 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 00:36:05,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:05,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 94 states and 154 transitions. [2024-11-09 00:36:05,704 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 154 transitions. [2024-11-09 00:36:05,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:36:05,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:05,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:05,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:36:06,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:06,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 97 states and 160 transitions. [2024-11-09 00:36:06,820 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 160 transitions. [2024-11-09 00:36:06,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:36:06,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:06,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:06,872 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:36:07,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:07,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 101 states and 167 transitions. [2024-11-09 00:36:07,978 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 167 transitions. [2024-11-09 00:36:07,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:36:07,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:07,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:08,809 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 00:36:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:12,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 106 states and 178 transitions. [2024-11-09 00:36:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 178 transitions. [2024-11-09 00:36:12,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:36:12,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:12,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:12,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:12,573 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 00:36:12,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:12,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 105 states and 177 transitions. [2024-11-09 00:36:12,600 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 177 transitions. [2024-11-09 00:36:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:36:12,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:12,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:12,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:12,710 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 00:36:12,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:12,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 107 states and 180 transitions. [2024-11-09 00:36:12,772 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 180 transitions. [2024-11-09 00:36:12,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:36:12,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:12,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:12,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:12,810 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 00:36:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 106 states and 179 transitions. [2024-11-09 00:36:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 179 transitions. [2024-11-09 00:36:12,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:36:12,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:12,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:12,935 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 00:36:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 107 states and 186 transitions. [2024-11-09 00:36:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 186 transitions. [2024-11-09 00:36:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:36:13,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:13,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:13,075 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 00:36:14,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:14,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 110 states and 192 transitions. [2024-11-09 00:36:14,192 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 192 transitions. [2024-11-09 00:36:14,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:36:14,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:14,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:14,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:14,231 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 00:36:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 111 states and 194 transitions. [2024-11-09 00:36:14,785 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 194 transitions. [2024-11-09 00:36:14,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:36:14,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:14,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:14,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:36:15,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:15,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 112 states and 196 transitions. [2024-11-09 00:36:15,513 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 196 transitions. [2024-11-09 00:36:15,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:36:15,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:15,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:15,550 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:36:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 113 states and 196 transitions. [2024-11-09 00:36:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 196 transitions. [2024-11-09 00:36:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:36:16,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:16,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:16,221 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 00:36:16,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:16,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 118 states and 204 transitions. [2024-11-09 00:36:16,725 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 204 transitions. [2024-11-09 00:36:16,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:36:16,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:16,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:16,820 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 00:36:17,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:17,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 123 states and 211 transitions. [2024-11-09 00:36:17,394 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 211 transitions. [2024-11-09 00:36:17,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:36:17,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:17,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:17,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:36:18,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:18,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 124 states and 213 transitions. [2024-11-09 00:36:18,016 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 213 transitions. [2024-11-09 00:36:18,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:36:18,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:18,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:18,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:36:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 125 states and 213 transitions. [2024-11-09 00:36:18,271 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 213 transitions. [2024-11-09 00:36:18,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:36:18,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:18,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:19,685 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 00:36:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 133 states and 227 transitions. [2024-11-09 00:36:26,104 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 227 transitions. [2024-11-09 00:36:26,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:36:26,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:26,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:26,150 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 00:36:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:26,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 137 states and 233 transitions. [2024-11-09 00:36:26,590 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 233 transitions. [2024-11-09 00:36:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:36:26,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:26,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:26,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:26,638 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 00:36:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:27,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 140 states and 237 transitions. [2024-11-09 00:36:27,141 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 237 transitions. [2024-11-09 00:36:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:36:27,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:27,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:27,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:27,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:36:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:27,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 141 states and 239 transitions. [2024-11-09 00:36:27,949 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 239 transitions. [2024-11-09 00:36:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:36:27,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:27,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:27,986 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:36:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:28,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 142 states and 239 transitions. [2024-11-09 00:36:28,410 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 239 transitions. [2024-11-09 00:36:28,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:36:28,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:28,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:28,484 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 00:36:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 144 states and 242 transitions. [2024-11-09 00:36:28,998 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 242 transitions. [2024-11-09 00:36:28,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:36:28,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:28,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:29,035 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 00:36:29,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:29,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-11-09 00:36:29,274 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-11-09 00:36:29,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:36:29,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:29,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:29,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:30,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:36,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:36,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 153 states and 256 transitions. [2024-11-09 00:36:36,736 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 256 transitions. [2024-11-09 00:36:36,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:36:36,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:36,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:37,757 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:41,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 156 states and 263 transitions. [2024-11-09 00:36:41,243 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 263 transitions. [2024-11-09 00:36:41,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:36:41,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:41,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:41,360 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 00:36:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:42,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 157 states and 265 transitions. [2024-11-09 00:36:42,279 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 265 transitions. [2024-11-09 00:36:42,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:36:42,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:42,319 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 00:36:42,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:42,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 158 states and 265 transitions. [2024-11-09 00:36:42,755 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 265 transitions. [2024-11-09 00:36:42,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:36:42,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:42,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:42,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:46,110 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2024-11-09 00:36:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2024-11-09 00:36:52,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:36:52,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:52,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:16,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 179 states and 308 transitions. [2024-11-09 00:37:16,702 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 308 transitions. [2024-11-09 00:37:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:37:16,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:16,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:18,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:28,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:28,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 186 states and 322 transitions. [2024-11-09 00:37:28,877 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 322 transitions. [2024-11-09 00:37:28,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:37:28,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:28,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:30,010 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:40,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:40,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 193 states and 334 transitions. [2024-11-09 00:37:40,054 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 334 transitions. [2024-11-09 00:37:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:37:40,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:40,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:40,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:48,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:48,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 197 states and 338 transitions. [2024-11-09 00:37:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 338 transitions. [2024-11-09 00:37:48,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:37:48,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:48,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:52,313 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 205 states and 352 transitions. [2024-11-09 00:38:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 352 transitions. [2024-11-09 00:38:05,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:38:05,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:05,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:06,733 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:11,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:11,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 205 states and 351 transitions. [2024-11-09 00:38:11,925 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 351 transitions. [2024-11-09 00:38:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:38:11,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:11,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:11,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:12,106 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:17,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:17,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 209 states and 358 transitions. [2024-11-09 00:38:17,341 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 358 transitions. [2024-11-09 00:38:17,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:38:17,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:17,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:17,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 229 states and 391 transitions. [2024-11-09 00:38:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 391 transitions. [2024-11-09 00:38:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:38:57,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:57,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:01,083 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:10,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:10,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 234 states and 399 transitions. [2024-11-09 00:39:10,940 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 399 transitions. [2024-11-09 00:39:10,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:39:10,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:10,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:39:53,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:53,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 252 states and 428 transitions. [2024-11-09 00:39:53,337 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 428 transitions. [2024-11-09 00:39:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:39:53,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:58,668 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:14,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:14,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 256 states and 431 transitions. [2024-11-09 00:40:14,891 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 431 transitions. [2024-11-09 00:40:14,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:40:14,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:14,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:14,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:19,506 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:40:59,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:59,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 273 states and 462 transitions. [2024-11-09 00:40:59,877 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 462 transitions. [2024-11-09 00:40:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:40:59,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:59,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:00,433 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:41:09,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:09,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 278 states and 471 transitions. [2024-11-09 00:41:09,474 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 471 transitions. [2024-11-09 00:41:09,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:41:09,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:09,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:09,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:12,472 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:41:34,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:34,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 289 states and 493 transitions. [2024-11-09 00:41:34,761 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 493 transitions. [2024-11-09 00:41:34,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:41:34,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:34,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:34,785 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:41:39,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:39,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 289 states and 492 transitions. [2024-11-09 00:41:39,593 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 492 transitions. [2024-11-09 00:41:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:41:39,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:41:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 290 states and 493 transitions. [2024-11-09 00:41:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 493 transitions. [2024-11-09 00:41:44,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:41:44,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:44,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:41:50,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:50,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 293 states and 495 transitions. [2024-11-09 00:41:50,197 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 495 transitions. [2024-11-09 00:41:50,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:41:50,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:50,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:41:55,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:55,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 296 states and 498 transitions. [2024-11-09 00:41:55,717 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 498 transitions. [2024-11-09 00:41:55,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:41:55,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:55,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:55,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:57,942 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 36 proven. 16 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:42:03,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 298 states and 500 transitions. [2024-11-09 00:42:03,911 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 500 transitions. [2024-11-09 00:42:03,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:42:03,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:03,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:04,077 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 35 proven. 16 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:42:17,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:17,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 304 states and 508 transitions. [2024-11-09 00:42:17,621 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 508 transitions. [2024-11-09 00:42:17,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:42:17,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:17,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:18,895 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 41 proven. 8 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:42:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:32,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 308 states and 512 transitions. [2024-11-09 00:42:32,648 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 512 transitions. [2024-11-09 00:42:32,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:42:32,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:32,873 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 35 proven. 16 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:42:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 312 states and 517 transitions. [2024-11-09 00:42:41,175 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 517 transitions. [2024-11-09 00:42:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:42:41,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:41,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:42,841 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 45 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:42:53,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 318 states and 524 transitions. [2024-11-09 00:42:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 524 transitions. [2024-11-09 00:42:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:42:53,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:53,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:43:15,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:15,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 321 states and 526 transitions. [2024-11-09 00:43:15,643 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 526 transitions. [2024-11-09 00:43:15,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:43:15,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:15,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:15,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:20,045 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 38 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:43:30,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 324 states and 529 transitions. [2024-11-09 00:43:30,716 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 529 transitions. [2024-11-09 00:43:30,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:43:30,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:30,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:30,845 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 45 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:43:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:42,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 330 states and 538 transitions. [2024-11-09 00:43:42,865 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 538 transitions. [2024-11-09 00:43:42,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:43:42,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:42,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 45 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:43:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 332 states and 540 transitions. [2024-11-09 00:43:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 540 transitions. [2024-11-09 00:43:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:43:47,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:47,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:47,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:51,667 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-09 00:44:26,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 345 states and 560 transitions. [2024-11-09 00:44:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 560 transitions. [2024-11-09 00:44:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:44:26,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:26,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 00:44:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:49,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 351 states and 568 transitions. [2024-11-09 00:44:49,867 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 568 transitions. [2024-11-09 00:44:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:44:49,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:49,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:49,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:52,928 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 50 proven. 32 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:44:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 352 states and 568 transitions. [2024-11-09 00:44:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 568 transitions. [2024-11-09 00:44:57,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:44:57,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:57,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:57,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:57,440 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-09 00:44:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:59,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 353 states and 570 transitions. [2024-11-09 00:44:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 570 transitions. [2024-11-09 00:44:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:44:59,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:59,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:59,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-09 00:45:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:01,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 354 states and 570 transitions. [2024-11-09 00:45:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 570 transitions. [2024-11-09 00:45:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:45:01,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:01,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:01,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:01,459 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 41 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:45:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:05,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 356 states and 571 transitions. [2024-11-09 00:45:05,781 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 571 transitions. [2024-11-09 00:45:05,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:45:05,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:05,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:05,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:06,037 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 41 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:45:10,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:10,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 358 states and 572 transitions. [2024-11-09 00:45:10,600 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 572 transitions. [2024-11-09 00:45:10,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:45:10,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:10,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:10,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:15,338 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 60 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:45:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 369 states and 588 transitions. [2024-11-09 00:45:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 588 transitions. [2024-11-09 00:45:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:45:44,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:44,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:44,847 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 60 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:45:57,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 372 states and 592 transitions. [2024-11-09 00:45:57,839 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 592 transitions. [2024-11-09 00:45:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:45:57,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:57,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:57,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:05,419 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 42 proven. 43 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:23,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 373 states and 592 transitions. [2024-11-09 00:46:23,484 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 592 transitions. [2024-11-09 00:46:23,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:46:23,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:23,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:23,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 42 proven. 43 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:31,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:31,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 373 states and 591 transitions. [2024-11-09 00:46:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 591 transitions. [2024-11-09 00:46:31,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:46:31,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:31,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:31,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 59 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:46:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 382 states and 601 transitions. [2024-11-09 00:46:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 601 transitions. [2024-11-09 00:46:52,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:46:52,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:52,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 59 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 00:47:15,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:15,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 390 states and 609 transitions. [2024-11-09 00:47:15,917 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 609 transitions. [2024-11-09 00:47:15,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:47:15,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:15,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:16,087 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-09 00:47:20,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 389 states and 607 transitions. [2024-11-09 00:47:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 607 transitions. [2024-11-09 00:47:20,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:47:20,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:20,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:20,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:20,867 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 56 proven. 28 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:47:25,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:25,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 391 states and 608 transitions. [2024-11-09 00:47:25,355 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 608 transitions. [2024-11-09 00:47:25,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:47:25,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:25,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:25,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-11-09 00:47:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 274 states and 396 transitions. [2024-11-09 00:47:30,352 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 396 transitions. [2024-11-09 00:47:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:47:30,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:30,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:30,545 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 56 proven. 28 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:47:33,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:33,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 276 states and 398 transitions. [2024-11-09 00:47:33,268 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 398 transitions. [2024-11-09 00:47:33,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:47:33,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:33,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:33,427 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 56 proven. 28 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:47:38,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:38,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 278 states and 399 transitions. [2024-11-09 00:47:38,951 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 399 transitions. [2024-11-09 00:47:38,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:47:38,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:38,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:38,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:39,111 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 59 proven. 28 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:47:44,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 281 states and 403 transitions. [2024-11-09 00:47:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 403 transitions. [2024-11-09 00:47:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:47:44,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:44,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:51,163 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 74 proven. 29 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:48:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:21,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 280 states and 404 transitions. [2024-11-09 00:48:21,414 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 404 transitions. [2024-11-09 00:48:21,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:48:21,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:21,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:21,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 74 proven. 29 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:48:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 282 states and 404 transitions. [2024-11-09 00:48:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 404 transitions. [2024-11-09 00:48:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:48:37,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:37,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 74 proven. 29 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:48:49,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:49,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 287 states and 409 transitions. [2024-11-09 00:48:49,859 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 409 transitions. [2024-11-09 00:48:49,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:48:49,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:49,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:51,760 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 28 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 00:49:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:07,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 289 states and 408 transitions. [2024-11-09 00:49:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 408 transitions. [2024-11-09 00:49:07,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:49:07,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:07,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:07,444 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 74 proven. 29 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 00:49:14,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:14,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 291 states and 411 transitions. [2024-11-09 00:49:14,132 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 411 transitions. [2024-11-09 00:49:14,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:49:14,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:14,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:14,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:18,463 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 94 proven. 8 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked.