./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0513.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/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_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0513.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash aaec9a71c2206d3d9fbfa56b3c6172e3ff60aad385f0ad346fdbde53f8ce1a2e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:34:05,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:34:05,690 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:34:05,697 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:34:05,699 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:34:05,723 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:34:05,724 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:34:05,724 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:34:05,725 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:34:05,725 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:34:05,725 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:34:05,726 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:34:05,726 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:34:05,726 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:34:05,727 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:34:05,727 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:34:05,728 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:34:05,728 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:34:05,731 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:34:05,731 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:34:05,732 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:34:05,732 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:34:05,732 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:34:05,733 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:34:05,733 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:34:05,733 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:34:05,733 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:34:05,734 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:34:05,734 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:34:05,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:34:05,735 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_feed76e2-9a34-4045-8ac2-78642e9cc732/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aaec9a71c2206d3d9fbfa56b3c6172e3ff60aad385f0ad346fdbde53f8ce1a2e [2024-11-08 22:34:05,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:34:06,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:34:06,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:34:06,036 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:34:06,037 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:34:06,039 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/test-0513.i Unable to find full path for "g++" [2024-11-08 22:34:08,165 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:34:08,403 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:34:08,404 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/sv-benchmarks/c/memsafety/test-0513.i [2024-11-08 22:34:08,416 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/data/c679fce79/43280cf581c3486fad674e6e799f24b0/FLAGc24d0a001 [2024-11-08 22:34:08,438 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/data/c679fce79/43280cf581c3486fad674e6e799f24b0 [2024-11-08 22:34:08,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:34:08,445 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:34:08,447 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:34:08,447 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:34:08,452 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:34:08,453 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:08,454 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75798742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08, skipping insertion in model container [2024-11-08 22:34:08,454 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:08,493 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:34:08,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:34:08,903 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:34:08,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:34:08,975 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:34:08,975 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08 WrapperNode [2024-11-08 22:34:08,975 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:34:08,976 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:34:08,977 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:34:08,977 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:34:08,983 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:08,995 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,014 INFO L138 Inliner]: procedures = 123, calls = 37, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 122 [2024-11-08 22:34:09,015 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:34:09,015 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:34:09,016 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:34:09,016 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:34:09,025 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,028 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,029 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,037 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,040 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,042 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,043 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,046 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:34:09,047 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:34:09,047 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:34:09,047 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:34:09,048 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:34:08" (1/1) ... [2024-11-08 22:34:09,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:34:09,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:34:09,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:34:09,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_feed76e2-9a34-4045-8ac2-78642e9cc732/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:34:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:34:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:34:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:34:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:34:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:34:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:34:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:34:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:34:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:34:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:34:09,224 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:34:09,227 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:34:09,677 INFO L? ?]: Removed 148 outVars from TransFormulas that were not future-live. [2024-11-08 22:34:09,677 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:34:09,768 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:34:09,768 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:34:09,768 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:34:09 BoogieIcfgContainer [2024-11-08 22:34:09,768 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:34:09,770 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:34:09,771 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:34:09,782 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:34:09,782 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:34:09" (1/1) ... [2024-11-08 22:34:09,795 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:34:09,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:09,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 114 states and 126 transitions. [2024-11-08 22:34:09,872 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 126 transitions. [2024-11-08 22:34:09,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:34:09,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:10,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:10,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 114 states and 125 transitions. [2024-11-08 22:34:10,094 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 125 transitions. [2024-11-08 22:34:10,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:34:10,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:10,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:10,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:10,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:10,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 113 states and 124 transitions. [2024-11-08 22:34:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 124 transitions. [2024-11-08 22:34:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:34:10,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:10,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:10,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:10,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 112 states and 123 transitions. [2024-11-08 22:34:10,560 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 123 transitions. [2024-11-08 22:34:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:34:10,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:10,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:10,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:10,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:10,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 116 states and 130 transitions. [2024-11-08 22:34:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 130 transitions. [2024-11-08 22:34:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:34:10,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:10,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:10,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:10,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 119 states and 133 transitions. [2024-11-08 22:34:10,873 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 133 transitions. [2024-11-08 22:34:10,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:34:10,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:10,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:10,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:10,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 118 states and 132 transitions. [2024-11-08 22:34:10,963 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 132 transitions. [2024-11-08 22:34:10,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:34:10,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:10,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:10,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:11,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:11,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 117 states and 131 transitions. [2024-11-08 22:34:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 131 transitions. [2024-11-08 22:34:11,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:34:11,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:11,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:11,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:11,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:11,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 116 states and 130 transitions. [2024-11-08 22:34:11,505 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 130 transitions. [2024-11-08 22:34:11,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:34:11,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:11,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:11,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:11,629 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:11,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:11,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 115 states and 129 transitions. [2024-11-08 22:34:11,816 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 129 transitions. [2024-11-08 22:34:11,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:34:11,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:11,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:12,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:12,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 118 states and 132 transitions. [2024-11-08 22:34:12,184 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 132 transitions. [2024-11-08 22:34:12,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:34:12,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:12,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:12,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:12,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:12,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 119 states and 137 transitions. [2024-11-08 22:34:12,431 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 137 transitions. [2024-11-08 22:34:12,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:34:12,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:12,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:12,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:12,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:12,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:12,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 120 states and 138 transitions. [2024-11-08 22:34:12,621 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 138 transitions. [2024-11-08 22:34:12,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:34:12,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:12,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:12,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:13,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:13,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 124 states and 146 transitions. [2024-11-08 22:34:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 146 transitions. [2024-11-08 22:34:13,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:34:13,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:13,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:14,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:14,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 128 states and 156 transitions. [2024-11-08 22:34:14,256 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 156 transitions. [2024-11-08 22:34:14,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:34:14,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:14,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:14,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:14,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:15,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:15,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 133 states and 168 transitions. [2024-11-08 22:34:15,189 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 168 transitions. [2024-11-08 22:34:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:34:15,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:15,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:15,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 136 states and 172 transitions. [2024-11-08 22:34:15,600 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 172 transitions. [2024-11-08 22:34:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:34:15,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:15,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:15,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:15,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:15,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 139 states and 176 transitions. [2024-11-08 22:34:15,891 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 176 transitions. [2024-11-08 22:34:15,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:34:15,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:15,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:15,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:15,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:34:15,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 138 states and 175 transitions. [2024-11-08 22:34:15,949 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 175 transitions. [2024-11-08 22:34:15,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:34:15,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:15,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:16,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:16,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 140 states and 178 transitions. [2024-11-08 22:34:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 178 transitions. [2024-11-08 22:34:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:34:16,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:16,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:34:16,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 139 states and 177 transitions. [2024-11-08 22:34:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 177 transitions. [2024-11-08 22:34:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:34:16,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:16,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:16,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:16,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 140 states and 178 transitions. [2024-11-08 22:34:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 178 transitions. [2024-11-08 22:34:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:34:16,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:16,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:16,507 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:17,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 145 states and 190 transitions. [2024-11-08 22:34:17,420 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 190 transitions. [2024-11-08 22:34:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:34:17,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:17,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:17,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:17,772 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:18,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:18,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 149 states and 197 transitions. [2024-11-08 22:34:18,481 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 197 transitions. [2024-11-08 22:34:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:34:18,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:18,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:18,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 150 states and 198 transitions. [2024-11-08 22:34:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 198 transitions. [2024-11-08 22:34:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:34:18,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:18,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:19,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:20,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 155 states and 207 transitions. [2024-11-08 22:34:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 207 transitions. [2024-11-08 22:34:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:34:20,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:20,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:20,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:21,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:21,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 158 states and 212 transitions. [2024-11-08 22:34:21,358 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 212 transitions. [2024-11-08 22:34:21,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:34:21,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:21,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:21,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:21,417 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:21,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:21,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 159 states and 214 transitions. [2024-11-08 22:34:21,721 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 214 transitions. [2024-11-08 22:34:21,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:34:21,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:21,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:21,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:21,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 160 states and 216 transitions. [2024-11-08 22:34:22,187 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 216 transitions. [2024-11-08 22:34:22,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:34:22,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:22,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:22,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:25,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 169 states and 232 transitions. [2024-11-08 22:34:25,708 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 232 transitions. [2024-11-08 22:34:25,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:34:25,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:25,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:26,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:26,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 172 states and 237 transitions. [2024-11-08 22:34:26,257 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 237 transitions. [2024-11-08 22:34:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:34:26,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:26,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:26,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:26,294 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:34:26,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 173 states and 239 transitions. [2024-11-08 22:34:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 239 transitions. [2024-11-08 22:34:26,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:34:26,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:26,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:26,829 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:27,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:27,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 175 states and 246 transitions. [2024-11-08 22:34:27,582 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 246 transitions. [2024-11-08 22:34:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:34:27,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:27,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:27,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:34:28,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:28,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 174 states and 245 transitions. [2024-11-08 22:34:28,315 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 245 transitions. [2024-11-08 22:34:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:34:28,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:28,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:28,381 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:34:28,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:28,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 174 states and 244 transitions. [2024-11-08 22:34:28,739 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 244 transitions. [2024-11-08 22:34:28,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:34:28,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:28,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:28,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:34:29,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:29,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 175 states and 247 transitions. [2024-11-08 22:34:29,061 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 247 transitions. [2024-11-08 22:34:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:29,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:29,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:29,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:30,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:35,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:35,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 188 states and 272 transitions. [2024-11-08 22:34:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 272 transitions. [2024-11-08 22:34:35,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:35,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:35,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:36,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 201 states and 298 transitions. [2024-11-08 22:34:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 298 transitions. [2024-11-08 22:34:43,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:43,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:43,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:43,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:44,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:52,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 212 states and 320 transitions. [2024-11-08 22:34:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 320 transitions. [2024-11-08 22:34:52,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:52,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:52,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:53,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:53,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:53,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 215 states and 325 transitions. [2024-11-08 22:34:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 325 transitions. [2024-11-08 22:34:53,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:53,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:54,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:54,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:55,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:55,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 218 states and 330 transitions. [2024-11-08 22:34:55,232 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 330 transitions. [2024-11-08 22:34:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:34:55,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:55,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:55,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:55,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:56,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 221 states and 335 transitions. [2024-11-08 22:34:56,390 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 335 transitions. [2024-11-08 22:34:56,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:34:56,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:56,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:56,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:34:57,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:57,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 221 states and 334 transitions. [2024-11-08 22:34:57,032 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 334 transitions. [2024-11-08 22:34:57,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:34:57,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:57,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 222 states and 335 transitions. [2024-11-08 22:34:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 335 transitions. [2024-11-08 22:34:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:34:59,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:59,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:59,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:01,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:01,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 227 states and 348 transitions. [2024-11-08 22:35:01,496 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 348 transitions. [2024-11-08 22:35:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:35:01,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:01,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:01,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:01,576 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:02,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:02,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 230 states and 352 transitions. [2024-11-08 22:35:02,278 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 352 transitions. [2024-11-08 22:35:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:35:02,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:02,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:02,339 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:35:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 232 states and 354 transitions. [2024-11-08 22:35:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 354 transitions. [2024-11-08 22:35:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:35:03,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:03,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:03,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:03,397 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:35:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:03,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 235 states and 357 transitions. [2024-11-08 22:35:03,981 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 357 transitions. [2024-11-08 22:35:03,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:35:03,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:03,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:03,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:19,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 250 states and 381 transitions. [2024-11-08 22:35:19,073 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 381 transitions. [2024-11-08 22:35:19,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:35:19,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:19,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:19,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:20,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:20,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 253 states and 386 transitions. [2024-11-08 22:35:20,538 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 386 transitions. [2024-11-08 22:35:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:35:20,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:21,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:35:23,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:23,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 256 states and 393 transitions. [2024-11-08 22:35:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 393 transitions. [2024-11-08 22:35:23,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:35:23,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:23,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:23,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:25,204 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:29,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 262 states and 406 transitions. [2024-11-08 22:35:29,479 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 406 transitions. [2024-11-08 22:35:29,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:35:29,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:29,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:29,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:35,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 271 states and 425 transitions. [2024-11-08 22:35:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 425 transitions. [2024-11-08 22:35:35,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:35:35,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:35,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:36,113 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:36,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:36,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 208 states and 287 transitions. [2024-11-08 22:35:36,674 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 287 transitions. [2024-11-08 22:35:36,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:35:36,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:36,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:36,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:36,713 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:35:36,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:36,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 207 states and 286 transitions. [2024-11-08 22:35:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 286 transitions. [2024-11-08 22:35:36,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:35:36,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:36,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:36,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:36,812 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:36,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:36,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 208 states and 287 transitions. [2024-11-08 22:35:36,855 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 287 transitions. [2024-11-08 22:35:36,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:36,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:36,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:38,763 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:45,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:45,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 213 states and 284 transitions. [2024-11-08 22:35:45,079 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 284 transitions. [2024-11-08 22:35:45,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:45,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:45,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:45,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:45,139 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:35:46,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 219 states and 292 transitions. [2024-11-08 22:35:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 292 transitions. [2024-11-08 22:35:46,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:46,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:46,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:49,284 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 224 states and 301 transitions. [2024-11-08 22:35:57,601 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 301 transitions. [2024-11-08 22:35:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:35:57,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:57,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:01,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 196 states and 249 transitions. [2024-11-08 22:36:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 249 transitions. [2024-11-08 22:36:01,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:36:01,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:02,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:02,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 196 states and 248 transitions. [2024-11-08 22:36:02,722 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 248 transitions. [2024-11-08 22:36:02,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:36:02,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:02,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:02,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:05,127 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:28,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:28,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 207 states and 270 transitions. [2024-11-08 22:36:28,242 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 270 transitions. [2024-11-08 22:36:28,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:36:28,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:28,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:32,270 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:00,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 220 states and 290 transitions. [2024-11-08 22:37:00,452 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 290 transitions. [2024-11-08 22:37:00,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:37:00,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:00,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:00,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:03,604 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:05,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:05,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 221 states and 293 transitions. [2024-11-08 22:37:05,584 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 293 transitions. [2024-11-08 22:37:05,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:37:05,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:05,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 222 states and 294 transitions. [2024-11-08 22:37:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 294 transitions. [2024-11-08 22:37:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:37:08,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:08,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:09,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 223 states and 296 transitions. [2024-11-08 22:37:09,821 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 296 transitions. [2024-11-08 22:37:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:37:09,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:09,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:09,860 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:37:11,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:11,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 224 states and 298 transitions. [2024-11-08 22:37:11,017 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 298 transitions. [2024-11-08 22:37:11,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:37:11,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:11,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:11,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:11,085 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:12,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 226 states and 301 transitions. [2024-11-08 22:37:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 301 transitions. [2024-11-08 22:37:12,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:12,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:12,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:12,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:12,793 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:37:14,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:14,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 228 states and 305 transitions. [2024-11-08 22:37:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 305 transitions. [2024-11-08 22:37:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:37:14,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:14,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:14,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:17,233 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:23,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:23,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 230 states and 309 transitions. [2024-11-08 22:37:23,760 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 309 transitions. [2024-11-08 22:37:23,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:37:23,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:23,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:23,802 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:37:25,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:25,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 231 states and 311 transitions. [2024-11-08 22:37:25,273 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 311 transitions. [2024-11-08 22:37:25,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:37:25,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:25,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:25,342 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:26,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 233 states and 314 transitions. [2024-11-08 22:37:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 314 transitions. [2024-11-08 22:37:26,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:37:26,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:26,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,986 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 237 states and 320 transitions. [2024-11-08 22:37:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 320 transitions. [2024-11-08 22:37:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:37:33,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:33,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:54,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 251 states and 343 transitions. [2024-11-08 22:37:54,261 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 343 transitions. [2024-11-08 22:37:54,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:37:54,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:54,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:54,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:58,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:58,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 254 states and 347 transitions. [2024-11-08 22:37:58,152 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 347 transitions. [2024-11-08 22:37:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:37:58,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:58,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:58,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 22:38:02,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 257 states and 351 transitions. [2024-11-08 22:38:02,384 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 351 transitions. [2024-11-08 22:38:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:38:02,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:02,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:02,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:07,915 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:40,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 281 states and 394 transitions. [2024-11-08 22:38:40,763 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 394 transitions. [2024-11-08 22:38:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:38:40,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:18,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:18,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 305 states and 442 transitions. [2024-11-08 22:39:18,288 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 442 transitions. [2024-11-08 22:39:18,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:39:18,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:18,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:19,258 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:39:39,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:39,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 314 states and 464 transitions. [2024-11-08 22:39:39,784 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 464 transitions. [2024-11-08 22:39:39,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:39:39,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:39,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:42,958 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:12,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:12,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 323 states and 488 transitions. [2024-11-08 22:40:12,601 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 488 transitions. [2024-11-08 22:40:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:40:12,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:12,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:12,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:19,677 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 340 states and 523 transitions. [2024-11-08 22:40:57,056 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 523 transitions. [2024-11-08 22:40:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:40:57,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:57,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:57,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:26,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:26,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 346 states and 529 transitions. [2024-11-08 22:41:26,962 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 529 transitions. [2024-11-08 22:41:26,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:41:26,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:26,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:54,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:54,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 353 states and 541 transitions. [2024-11-08 22:41:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 541 transitions. [2024-11-08 22:41:54,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:41:54,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:54,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:54,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:24,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:24,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 364 states and 558 transitions. [2024-11-08 22:42:24,634 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 558 transitions. [2024-11-08 22:42:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:42:24,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:24,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:24,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:24,985 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:42:49,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:49,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 371 states and 570 transitions. [2024-11-08 22:42:49,067 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 570 transitions. [2024-11-08 22:42:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:42:49,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:49,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:50,067 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:53,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:53,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 374 states and 574 transitions. [2024-11-08 22:42:53,552 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 574 transitions. [2024-11-08 22:42:53,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:42:53,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:53,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:53,657 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:43:00,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 377 states and 579 transitions. [2024-11-08 22:43:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 579 transitions. [2024-11-08 22:43:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:43:00,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:00,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:00,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:00,517 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 22:43:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:04,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 379 states and 581 transitions. [2024-11-08 22:43:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 581 transitions. [2024-11-08 22:43:04,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:43:04,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:04,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:04,212 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:43:04,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:04,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 380 states and 582 transitions. [2024-11-08 22:43:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 582 transitions. [2024-11-08 22:43:04,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:43:04,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:04,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:04,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 381 states and 583 transitions. [2024-11-08 22:43:04,578 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 583 transitions. [2024-11-08 22:43:04,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:43:04,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:04,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:05,037 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:05,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 382 states and 585 transitions. [2024-11-08 22:43:05,137 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 585 transitions. [2024-11-08 22:43:05,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:43:05,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:05,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:05,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:20,228 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 401 states and 622 transitions. [2024-11-08 22:44:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 622 transitions. [2024-11-08 22:44:21,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:44:21,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:21,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:21,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:44:21,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:21,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 402 states and 623 transitions. [2024-11-08 22:44:21,708 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 623 transitions. [2024-11-08 22:44:21,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:44:21,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:21,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:30,848 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:28,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 421 states and 660 transitions. [2024-11-08 22:45:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 660 transitions. [2024-11-08 22:45:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:45:28,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:28,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:33,273 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:37,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:37,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 423 states and 664 transitions. [2024-11-08 22:45:37,383 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 664 transitions. [2024-11-08 22:45:37,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:45:37,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:37,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:37,496 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:45:38,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:38,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 425 states and 667 transitions. [2024-11-08 22:45:38,739 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 667 transitions. [2024-11-08 22:45:38,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:45:38,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:38,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:51,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 428 states and 674 transitions. [2024-11-08 22:45:51,081 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 674 transitions. [2024-11-08 22:45:51,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:45:51,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:51,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:46:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 446 states and 714 transitions. [2024-11-08 22:46:55,853 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 714 transitions. [2024-11-08 22:46:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:46:55,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:55,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:55,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:05,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:05,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 449 states and 721 transitions. [2024-11-08 22:47:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 721 transitions. [2024-11-08 22:47:05,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:47:05,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:05,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:05,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:05,665 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.